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Re: [Doepfer_a100] tks

Re: [Doepfer_a100] tks

2009-04-16 by hearts + horses

I would really like something like that!
 
wes

--- On Thu, 4/16/09, Guy Drieghe D. <guy@guyd2.com> wrote:
Show quoted textHide quoted text
From: Guy Drieghe D. <guy@guyd2.com>
Subject: Re: [Doepfer_a100] tks
To: Doepfer_a100@yahoogroups.com
Date: Thursday, April 16, 2009, 2:00 PM









Yes, please.

_g

>
>
> hello
>
> there is recent talks on plan b list regarding TKS like device
> as Doepfer started with with tkb
> I am generaly much closer to serge general desing of TKS
> than keyboard like device
>
> may be there is more interest around
> with device simpler a bit that serge one
> with for example 8 touch sensors
>
> anyway most important thing is easy in point swich
> about different cv values and variations
>
> Bugbrand has something already released
>
> anybody needs that?
>
> thanks
> best
> r
>
> www.myspace. com/robertpiotro wicz
>
> 

[Non-text portions of this message have been removed]

















      

[Non-text portions of this message have been removed]

Re: tks

2009-04-17 by partlydrone

i agree

i really really want a controller that lets me press a button to change three CV's suddenly like that bugbrand controller, or the serge, or any random access sequencer. with my modular, sending quantised note CVs is the absolute last thing on my mind. i want to control microtones on ring modulating oscillators, the amount of reverb mix, and the bit crush depth, changing all three instantly, with a momentary finger press, and then play huge variations in those parameters like an instrument.

i've been meaning to build my own controller for this for about a year and i think its a real shame that nobody else does. well, for less than the cost of a serge. 



--- In Doepfer_a100@yahoogroups.com, hearts + horses <Wes@...> wrote:
Show quoted textHide quoted text
>
> I would really like something like that!
>  
> wes
> 
> --- On Thu, 4/16/09, Guy Drieghe D. <guy@...> wrote:
> 
> 
> From: Guy Drieghe D. <guy@...>
> Subject: Re: [Doepfer_a100] tks
> To: Doepfer_a100@yahoogroups.com
> Date: Thursday, April 16, 2009, 2:00 PM
> 
> 
> 
> 
> 
> 
> 
> 
> 
> Yes, please.
> 
> _g
> 
> >
> >
> > hello
> >
> > there is recent talks on plan b list regarding TKS like device
> > as Doepfer started with with tkb
> > I am generaly much closer to serge general desing of TKS
> > than keyboard like device
> >
> > may be there is more interest around
> > with device simpler a bit that serge one
> > with for example 8 touch sensors
> >
> > anyway most important thing is easy in point swich
> > about different cv values and variations
> >
> > Bugbrand has something already released
> >
> > anybody needs that?
> >
> > thanks
> > best
> > r
> >
> > www.myspace. com/robertpiotro wicz
> >
> > 
> 
> [Non-text portions of this message have been removed]
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
>       
> 
> [Non-text portions of this message have been removed]
>

AW: [Doepfer_a100] tks

2009-04-17 by yahoo@doepfer.de

I hope we will release our TKB during this year. The prototype with the new
techique (fast capacitive sensors) looks very promising but so far we have
only a prototype with 5 keys working. Provided that no problems occur if the
number of keys is increased there is a good chance that the TKB with ~ 25
keys  will be released this year.

Best wishes
Dieter Doepfer
Show quoted textHide quoted text
> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von hearts + horses
> Gesendet: Donnerstag, 16. April 2009 23:15
> An: Doepfer_a100@yahoogroups.com
> Betreff: Re: [Doepfer_a100] tks
>
>
> I would really like something like that!
>  
> wes
>
> --- On Thu, 4/16/09, Guy Drieghe D. <guy@guyd2.com> wrote:
>
>
> From: Guy Drieghe D. <guy@guyd2.com>
> Subject: Re: [Doepfer_a100] tks
> To: Doepfer_a100@yahoogroups.com
> Date: Thursday, April 16, 2009, 2:00 PM

RE: [Doepfer_a100] tks

2009-04-17 by david.salter@thomsonreuters.com

That would be great if it happens this year.
 
Maybe Dieter you could publish a spec over the summer period, or at least once you feel comfortable it's going to happen?
 
 
 
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
David Salter
Senior Consultant
SSG UKI

Thomson Reuters

O +44 (0)20 7542 2402X 52402
M 07990562402

david.salter@thomsonreuters.com
thomsonreuters.com <http://thomsonreuters.com/> 
 
P Please consider the environment before printing this e-mail 

 

________________________________
Show quoted textHide quoted text
From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com] On Behalf Of yahoo@doepfer.de
Sent: 17 April 2009 08:53
To: Doepfer_a100@yahoogroups.com
Subject: AW: [Doepfer_a100] tks





I hope we will release our TKB during this year. The prototype with the new
techique (fast capacitive sensors) looks very promising but so far we have
only a prototype with 5 keys working. Provided that no problems occur if the
number of keys is increased there is a good chance that the TKB with ~ 25
keys will be released this year.

Best wishes
Dieter Doepfer

> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com> 
> [mailto:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com> ]Im Auftrag von hearts + horses
> Gesendet: Donnerstag, 16. April 2009 23:15
> An: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com> 
> Betreff: Re: [Doepfer_a100] tks
>
>
> I would really like something like that!
>  
> wes
>
> --- On Thu, 4/16/09, Guy Drieghe D. <guy@guyd2.com <mailto:guy%40guyd2.com> > wrote:
>
>
> From: Guy Drieghe D. <guy@guyd2.com <mailto:guy%40guyd2.com> >
> Subject: Re: [Doepfer_a100] tks
> To: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com> 
> Date: Thursday, April 16, 2009, 2:00 PM






This email was sent to you by Thomson Reuters, the global news and information company.
Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.



[Non-text portions of this message have been removed]

Re: [Doepfer_a100] Re: tks

2009-04-17 by robert piotrowicz

i really really want a controller that lets me press a button to 
change three CV's suddenly like that bugbrand controller, or the serge, 
or any random access sequencer. with my modular, sending quantised note 
CVs is the absolute last thing on my mind.

exactly! notes are not a thing in such device
but not linear fast changes

best
r

AW: [Doepfer_a100] Re: tks

2009-04-17 by yahoo@doepfer.de

This function is not necessarily associated with a touch keyboard. It's kind
of an dressed sequencer with 3 potentiometer rows. The addressing can be
voltage controlled, Midi note controlled or button controlled. Of course you
may use a TKB to adress the step of the sequencer but that's only one of
many possibilities.

Best wishes
Dieter Doepfer
Show quoted textHide quoted text
> i agree
>
> i really really want a controller that lets me press a button to
> change three CV's suddenly like that bugbrand controller, or the
> serge, or any random access sequencer. with my modular, sending
> quantised note CVs is the absolute last thing on my mind. i want
> to control microtones on ring modulating oscillators, the amount
> of reverb mix, and the bit crush depth, changing all three
> instantly, with a momentary finger press, and then play huge
> variations in those parameters like an instrument.
>
> i've been meaning to build my own controller for this for about a
> year and i think its a real shame that nobody else does. well,
> for less than the cost of a serge.

Re: tks

2009-04-18 by partlydrone

hi dieter

yes, addressed with buttons (or triggers, or voltages) wld be fine. 

i guess it would be pretty easy to develop too, although maybe costly as it requires eg for a version playing four "notes / colours" of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.

please, please make one? i think it would be a surprise hit once people realised what could be done with it, to suddenly skip between tone colours, it's exactly what sets modulars apart from dreary samey synths.



i honestly think it would be a big seller

--- In Doepfer_a100@yahoogroups.com, <yahoo@...> wrote:
Show quoted textHide quoted text
>
> This function is not necessarily associated with a touch keyboard. It's kind
> of an dressed sequencer with 3 potentiometer rows. The addressing can be
> voltage controlled, Midi note controlled or button controlled. Of course you
> may use a TKB to adress the step of the sequencer but that's only one of
> many possibilities.
> 
> Best wishes
> Dieter Doepfer
> 
> > i agree
> >
> > i really really want a controller that lets me press a button to
> > change three CV's suddenly like that bugbrand controller, or the
> > serge, or any random access sequencer. with my modular, sending
> > quantised note CVs is the absolute last thing on my mind. i want
> > to control microtones on ring modulating oscillators, the amount
> > of reverb mix, and the bit crush depth, changing all three
> > instantly, with a momentary finger press, and then play huge
> > variations in those parameters like an instrument.
> >
> > i've been meaning to build my own controller for this for about a
> > year and i think its a real shame that nobody else does. well,
> > for less than the cost of a serge.
>

Re: tks

2009-04-19 by hamzzzald

This may be of interest to the group. I made a DIY touch controller last year, inspired by the Buchla controllers we have at Mills College. Mine uses FSR senors rather than touch capacitance. Each sensor has cv out with adjustable range and a trigger out. There is also a master trigger out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple circuit - just voltage dividers and a comparator for triggers. It has been incredibly useful and has really opened up the performance versatility of a small modular system. 

http://www.flickr.com/photos/chuckj/3269067821/
http://www.cirrusoxide.com/journal/?p=75

Best,
Chuck


--- In Doepfer_a100@yahoogroups.com, "partlydrone" <partlydrone@...> wrote:
Show quoted textHide quoted text
>
> hi dieter
> 
> yes, addressed with buttons (or triggers, or voltages) wld be fine. 
> 
> i guess it would be pretty easy to develop too, although maybe costly as it requires eg for a version playing four "notes / colours" of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> 
> please, please make one? i think it would be a surprise hit once people realised what could be done with it, to suddenly skip between tone colours, it's exactly what sets modulars apart from dreary samey synths.
> 
> 
> 
> i honestly think it would be a big seller
> 
> --- In Doepfer_a100@yahoogroups.com, <yahoo@> wrote:
> >
> > This function is not necessarily associated with a touch keyboard. It's kind
> > of an dressed sequencer with 3 potentiometer rows. The addressing can be
> > voltage controlled, Midi note controlled or button controlled. Of course you
> > may use a TKB to adress the step of the sequencer but that's only one of
> > many possibilities.
> > 
> > Best wishes
> > Dieter Doepfer
> > 
> > > i agree
> > >
> > > i really really want a controller that lets me press a button to
> > > change three CV's suddenly like that bugbrand controller, or the
> > > serge, or any random access sequencer. with my modular, sending
> > > quantised note CVs is the absolute last thing on my mind. i want
> > > to control microtones on ring modulating oscillators, the amount
> > > of reverb mix, and the bit crush depth, changing all three
> > > instantly, with a momentary finger press, and then play huge
> > > variations in those parameters like an instrument.
> > >
> > > i've been meaning to build my own controller for this for about a
> > > year and i think its a real shame that nobody else does. well,
> > > for less than the cost of a serge.
> >
>

Re: [Doepfer_a100] Re: tks

2009-04-19 by achtung_999

That looks really good Chuck!
Show quoted textHide quoted text
On Sun, Apr 19, 2009 at 10:14 AM, hamzzzald <hylaster@gmail.com> wrote:
>
>
> This may be of interest to the group. I made a DIY touch controller last
> year, inspired by the Buchla controllers we have at Mills College. Mine uses
> FSR senors rather than touch capacitance. Each sensor has cv out with
> adjustable range and a trigger out. There is also a master trigger out and a
> Softpot "ribbon" sensor from Spectrasymbol. A very simple circuit - just
> voltage dividers and a comparator for triggers. It has been incredibly
> useful and has really opened up the performance versatility of a small
> modular system.
>
> http://www.flickr.com/photos/chuckj/3269067821/
> http://www.cirrusoxide.com/journal/?p=75
>
> Best,
> Chuck
>
> --- In Doepfer_a100@yahoogroups.com, "partlydrone" <partlydrone@...> wrote:
>>
>> hi dieter
>>
>> yes, addressed with buttons (or triggers, or voltages) wld be fine.
>>
>> i guess it would be pretty easy to develop too, although maybe costly as
>> it requires eg for a version playing four "notes / colours" of 3 voltages
>> each it would need 4 buttons, 12 pots, 16 jacks etc.
>>
>> please, please make one? i think it would be a surprise hit once people
>> realised what could be done with it, to suddenly skip between tone colours,
>> it's exactly what sets modulars apart from dreary samey synths.
>>
>>
>>
>> i honestly think it would be a big seller
>>
>> --- In Doepfer_a100@yahoogroups.com, <yahoo@> wrote:
>> >
>> > This function is not necessarily associated with a touch keyboard. It's
>> > kind
>> > of an dressed sequencer with 3 potentiometer rows. The addressing can be
>> > voltage controlled, Midi note controlled or button controlled. Of course
>> > you
>> > may use a TKB to adress the step of the sequencer but that's only one of
>> > many possibilities.
>> >
>> > Best wishes
>> > Dieter Doepfer
>> >
>> > > i agree
>> > >
>> > > i really really want a controller that lets me press a button to
>> > > change three CV's suddenly like that bugbrand controller, or the
>> > > serge, or any random access sequencer. with my modular, sending
>> > > quantised note CVs is the absolute last thing on my mind. i want
>> > > to control microtones on ring modulating oscillators, the amount
>> > > of reverb mix, and the bit crush depth, changing all three
>> > > instantly, with a momentary finger press, and then play huge
>> > > variations in those parameters like an instrument.
>> > >
>> > > i've been meaning to build my own controller for this for about a
>> > > year and i think its a real shame that nobody else does. well,
>> > > for less than the cost of a serge.
>> >
>>
>
>

Re: [Doepfer_a100] Re: tks

2009-04-19 by Richard Scott

any pictures of the buchla system at Mills??

just curious

Richard
Show quoted textHide quoted text
  ----- Original Message ----- 
  From: hamzzzald 
  To: Doepfer_a100@yahoogroups.com 
  Sent: Sunday, April 19, 2009 10:14 AM
  Subject: [Doepfer_a100] Re: tks





  This may be of interest to the group. I made a DIY touch controller last year, inspired by the Buchla controllers we have at Mills College. Mine uses FSR senors rather than touch capacitance. Each sensor has cv out with adjustable range and a trigger out. There is also a master trigger out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple circuit - just voltage dividers and a comparator for triggers. It has been incredibly useful and has really opened up the performance versatility of a small modular system. 

  http://www.flickr.com/photos/chuckj/3269067821/
  http://www.cirrusoxide.com/journal/?p=75

  Best,
  Chuck

  --- In Doepfer_a100@yahoogroups.com, "partlydrone" <partlydrone@...> wrote:
  >
  > hi dieter
  > 
  > yes, addressed with buttons (or triggers, or voltages) wld be fine. 
  > 
  > i guess it would be pretty easy to develop too, although maybe costly as it requires eg for a version playing four "notes / colours" of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
  > 
  > please, please make one? i think it would be a surprise hit once people realised what could be done with it, to suddenly skip between tone colours, it's exactly what sets modulars apart from dreary samey synths.
  > 
  > 
  > 
  > i honestly think it would be a big seller
  > 
  > --- In Doepfer_a100@yahoogroups.com, <yahoo@> wrote:
  > >
  > > This function is not necessarily associated with a touch keyboard. It's kind
  > > of an dressed sequencer with 3 potentiometer rows. The addressing can be
  > > voltage controlled, Midi note controlled or button controlled. Of course you
  > > may use a TKB to adress the step of the sequencer but that's only one of
  > > many possibilities.
  > > 
  > > Best wishes
  > > Dieter Doepfer
  > > 
  > > > i agree
  > > >
  > > > i really really want a controller that lets me press a button to
  > > > change three CV's suddenly like that bugbrand controller, or the
  > > > serge, or any random access sequencer. with my modular, sending
  > > > quantised note CVs is the absolute last thing on my mind. i want
  > > > to control microtones on ring modulating oscillators, the amount
  > > > of reverb mix, and the bit crush depth, changing all three
  > > > instantly, with a momentary finger press, and then play huge
  > > > variations in those parameters like an instrument.
  > > >
  > > > i've been meaning to build my own controller for this for about a
  > > > year and i think its a real shame that nobody else does. well,
  > > > for less than the cost of a serge.
  > >
  >



  

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Re: [Doepfer_a100] Re: tks

2009-04-19 by robert piotrowicz

yes!
such direction generalny, not to big but enough frexible
thanks
b
r

On 2009-04-19, at 10:14, hamzzzald wrote:



This may be of interest to the group. I made a DIY touch controller 
last year, inspired by the Buchla controllers we have at Mills College. 
Mine uses FSR senors rather than touch capacitance. Each sensor has cv 
out with adjustable range and a trigger out. There is also a master 
trigger out and a Softpot "ribbon" sensor from Spectrasymbol. A very 
simple circuit - just voltage dividers and a comparator for triggers. 
It has been incredibly useful and has really opened up the performance 
versatility of a small modular system.

http://www.flickr.com/photos/chuckj/3269067821/
http://www.cirrusoxide.com/journal/?p=75

  Best,
  Chuck

  --- In Doepfer_a100@yahoogroups.com, "partlydrone" <partlydrone@...> 
wrote:
  >
  > hi dieter
  >
  > yes, addressed with buttons (or triggers, or voltages) wld be fine.
  >
  > i guess it would be pretty easy to develop too, although maybe 
costly as it requires eg for a version playing four "notes / colours" 
of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
  >
  > please, please make one? i think it would be a surprise hit once 
people realised what could be done with it, to suddenly skip between 
tone colours, it's exactly what sets modulars apart from dreary samey 
synths.
  >
  >
  >
  > i honestly think it would be a big seller
  >
  > --- In Doepfer_a100@yahoogroups.com, <yahoo@> wrote:
  > >
  > > This function is not necessarily associated with a touch keyboard. 
It's kind
  > > of an dressed sequencer with 3 potentiometer rows. The addressing 
can be
  > > voltage controlled, Midi note controlled or button controlled. Of 
course you
  > > may use a TKB to adress the step of the sequencer but that's only 
one of
  > > many possibilities.
  > >
  > > Best wishes
  > > Dieter Doepfer
  > >
  > > > i agree
  > > >
  > > > i really really want a controller that lets me press a button to
  > > > change three CV's suddenly like that bugbrand controller, or the
  > > > serge, or any random access sequencer. with my modular, sending
  > > > quantised note CVs is the absolute last thing on my mind. i want
  > > > to control microtones on ring modulating oscillators, the amount
  > > > of reverb mix, and the bit crush depth, changing all three
  > > > instantly, with a momentary finger press, and then play huge
  > > > variations in those parameters like an instrument.
  > > >
  > > > i've been meaning to build my own controller for this for about a
  > > > year and i think its a real shame that nobody else does. well,
  > > > for less than the cost of a serge.
  > >
  >



www.musicagenera.net
www.myspace.com/robertpiotrowicz

Re: tks

2009-04-19 by hamzzzald

Richard - Here are a couple of photos of the whole Buchla system. 
http://www.flickr.com/photos/chuckj/3456333090/
It is a pre-100 series system Don made for the San Francisco Tape Music Center in the mid-60's. There are no filters - just VCO's, VCA's, ring mods, external inputs, and the case on the left is all sequencers. http://www.flickr.com/photos/chuckj/3456333090/

--- In Doepfer_a100@yahoogroups.com, "Richard Scott" <richard_scott@...> wrote:
Show quoted textHide quoted text
>
> any pictures of the buchla system at Mills??
> 
> just curious
> 
> Richard
> 
>   ----- Original Message ----- 
>   From: hamzzzald 
>   To: Doepfer_a100@yahoogroups.com 
>   Sent: Sunday, April 19, 2009 10:14 AM
>   Subject: [Doepfer_a100] Re: tks
> 
> 
> 
> 
> 
>   This may be of interest to the group. I made a DIY touch controller last year, inspired by the Buchla controllers we have at Mills College. Mine uses FSR senors rather than touch capacitance. Each sensor has cv out with adjustable range and a trigger out. There is also a master trigger out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple circuit - just voltage dividers and a comparator for triggers. It has been incredibly useful and has really opened up the performance versatility of a small modular system. 
> 
>   http://www.flickr.com/photos/chuckj/3269067821/
>   http://www.cirrusoxide.com/journal/?p=75
> 
>   Best,
>   Chuck
> 
>   --- In Doepfer_a100@yahoogroups.com, "partlydrone" <partlydrone@> wrote:
>   >
>   > hi dieter
>   > 
>   > yes, addressed with buttons (or triggers, or voltages) wld be fine. 
>   > 
>   > i guess it would be pretty easy to develop too, although maybe costly as it requires eg for a version playing four "notes / colours" of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
>   > 
>   > please, please make one? i think it would be a surprise hit once people realised what could be done with it, to suddenly skip between tone colours, it's exactly what sets modulars apart from dreary samey synths.
>   > 
>   > 
>   > 
>   > i honestly think it would be a big seller
>   > 
>   > --- In Doepfer_a100@yahoogroups.com, <yahoo@> wrote:
>   > >
>   > > This function is not necessarily associated with a touch keyboard. It's kind
>   > > of an dressed sequencer with 3 potentiometer rows. The addressing can be
>   > > voltage controlled, Midi note controlled or button controlled. Of course you
>   > > may use a TKB to adress the step of the sequencer but that's only one of
>   > > many possibilities.
>   > > 
>   > > Best wishes
>   > > Dieter Doepfer
>   > > 
>   > > > i agree
>   > > >
>   > > > i really really want a controller that lets me press a button to
>   > > > change three CV's suddenly like that bugbrand controller, or the
>   > > > serge, or any random access sequencer. with my modular, sending
>   > > > quantised note CVs is the absolute last thing on my mind. i want
>   > > > to control microtones on ring modulating oscillators, the amount
>   > > > of reverb mix, and the bit crush depth, changing all three
>   > > > instantly, with a momentary finger press, and then play huge
>   > > > variations in those parameters like an instrument.
>   > > >
>   > > > i've been meaning to build my own controller for this for about a
>   > > > year and i think its a real shame that nobody else does. well,
>   > > > for less than the cost of a serge.
>   > >
>   >
> 
> 
> 
>   
> 
> -- 
> I am using the free version of SPAMfighter.
> We are a community of 6 million users fighting spam.
> SPAMfighter has removed 1181 of my spam emails to date.
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> [Non-text portions of this message have been removed]
>

Re: [Doepfer_a100] Re: tks

2009-04-19 by Tony Rolando

Thanx for posting those pics.

Do you recall, when using those touchplates on that pre-100 series 
system, if touching more then one plate at a time result in both plates 
coming on, or if only that last plate touched would come on?

Tony

hamzzzald wrote:
Show quoted textHide quoted text
>
>
> Richard - Here are a couple of photos of the whole Buchla system.
> http://www.flickr.com/photos/chuckj/3456333090/ 
> <http://www.flickr.com/photos/chuckj/3456333090/>
> It is a pre-100 series system Don made for the San Francisco Tape 
> Music Center in the mid-60's. There are no filters - just VCO's, 
> VCA's, ring mods, external inputs, and the case on the left is all 
> sequencers. http://www.flickr.com/photos/chuckj/3456333090/ 
> <http://www.flickr.com/photos/chuckj/3456333090/>
>
> --- In Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>, "Richard Scott" 
> <richard_scott@...> wrote:
> >
> > any pictures of the buchla system at Mills??
> >
> > just curious
> >
> > Richard
> >
> > ----- Original Message -----
> > From: hamzzzald
> > To: Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>
> > Sent: Sunday, April 19, 2009 10:14 AM
> > Subject: [Doepfer_a100] Re: tks
> >
> >
> >
> >
> >
> > This may be of interest to the group. I made a DIY touch controller 
> last year, inspired by the Buchla controllers we have at Mills 
> College. Mine uses FSR senors rather than touch capacitance. Each 
> sensor has cv out with adjustable range and a trigger out. There is 
> also a master trigger out and a Softpot "ribbon" sensor from 
> Spectrasymbol. A very simple circuit - just voltage dividers and a 
> comparator for triggers. It has been incredibly useful and has really 
> opened up the performance versatility of a small modular system.
> >
> > http://www.flickr.com/photos/chuckj/3269067821/ 
> <http://www.flickr.com/photos/chuckj/3269067821/>
> > http://www.cirrusoxide.com/journal/?p=75 
> <http://www.cirrusoxide.com/journal/?p=75>
> >
> > Best,
> > Chuck
> >
> > --- In Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>, "partlydrone" <partlydrone@> 
> wrote:
> > >
> > > hi dieter
> > >
> > > yes, addressed with buttons (or triggers, or voltages) wld be fine.
> > >
> > > i guess it would be pretty easy to develop too, although maybe 
> costly as it requires eg for a version playing four "notes / colours" 
> of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > >
> > > please, please make one? i think it would be a surprise hit once 
> people realised what could be done with it, to suddenly skip between 
> tone colours, it's exactly what sets modulars apart from dreary samey 
> synths.
> > >
> > >
> > >
> > > i honestly think it would be a big seller
> > >
> > > --- In Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>, <yahoo@> wrote:
> > > >
> > > > This function is not necessarily associated with a touch 
> keyboard. It's kind
> > > > of an dressed sequencer with 3 potentiometer rows. The 
> addressing can be
> > > > voltage controlled, Midi note controlled or button controlled. 
> Of course you
> > > > may use a TKB to adress the step of the sequencer but that's 
> only one of
> > > > many possibilities.
> > > >
> > > > Best wishes
> > > > Dieter Doepfer
> > > >
> > > > > i agree
> > > > >
> > > > > i really really want a controller that lets me press a button to
> > > > > change three CV's suddenly like that bugbrand controller, or the
> > > > > serge, or any random access sequencer. with my modular, sending
> > > > > quantised note CVs is the absolute last thing on my mind. i want
> > > > > to control microtones on ring modulating oscillators, the amount
> > > > > of reverb mix, and the bit crush depth, changing all three
> > > > > instantly, with a momentary finger press, and then play huge
> > > > > variations in those parameters like an instrument.
> > > > >
> > > > > i've been meaning to build my own controller for this for about a
> > > > > year and i think its a real shame that nobody else does. well,
> > > > > for less than the cost of a serge.
> > > >
> > >
> >
> >
> >
> >
> >
> > --
> > I am using the free version of SPAMfighter.
> > We are a community of 6 million users fighting spam.
> > SPAMfighter has removed 1181 of my spam emails to date.
> > Get the free SPAMfighter here: http://www.spamfighter.com/len 
> <http://www.spamfighter.com/len>
> >
> > The Professional version does not have this message
> >
> >
> > [Non-text portions of this message have been removed]
> >
>
>

Re: [Doepfer_a100] Re: tks

2009-04-19 by james.husted@mac.com

Chuck-
Do you know where one can get those Force Sensing Resistors  
commercially? Those look like the best system to use. No worry about  
stray capacitance and I'm sure the touch response is much more  
controllable. The outputs could easily be connected to the Serge  
"programmer" circuit to add that functionality. They look cooler too.

-James

On Apr 19, 2009, at 1:14 AM, hamzzzald wrote:

>
>
> This may be of interest to the group. I made a DIY touch controller  
> last year, inspired by the Buchla controllers we have at Mills  
> College. Mine uses FSR senors rather than touch capacitance. Each  
> sensor has cv out with adjustable range and a trigger out. There is  
> also a master trigger out and a Softpot "ribbon" sensor from  
> Spectrasymbol. A very simple circuit - just voltage dividers and a  
> comparator for triggers. It has been incredibly useful and has  
> really opened up the performance versatility of a small modular  
> system.
>
> http://www.flickr.com/photos/chuckj/3269067821/
> http://www.cirrusoxide.com/journal/?p=75
>
> Best,
> Chuck
>
> --- In Doepfer_a100@yahoogroups.com, "partlydrone" <partlydrone@...>  
> wrote:
> >
> > hi dieter
> >
> > yes, addressed with buttons (or triggers, or voltages) wld be fine.
> >
> > i guess it would be pretty easy to develop too, although maybe  
> costly as it requires eg for a version playing four "notes /  
> colours" of 3 voltages each it would need 4 buttons, 12 pots, 16  
> jacks etc.
> >
> > please, please make one? i think it would be a surprise hit once  
> people realised what could be done with it, to suddenly skip between  
> tone colours, it's exactly what sets modulars apart from dreary  
> samey synths.
> >
> >
> >
> > i honestly think it would be a big seller
> >
> > --- In Doepfer_a100@yahoogroups.com, <yahoo@> wrote:
> > >
> > > This function is not necessarily associated with a touch  
> keyboard. It's kind
> > > of an dressed sequencer with 3 potentiometer rows. The  
> addressing can be
> > > voltage controlled, Midi note controlled or button controlled.  
> Of course you
> > > may use a TKB to adress the step of the sequencer but that's  
> only one of
> > > many possibilities.
> > >
> > > Best wishes
> > > Dieter Doepfer
> > >
> > > > i agree
> > > >
> > > > i really really want a controller that lets me press a button to
> > > > change three CV's suddenly like that bugbrand controller, or the
> > > > serge, or any random access sequencer. with my modular, sending
> > > > quantised note CVs is the absolute last thing on my mind. i want
> > > > to control microtones on ring modulating oscillators, the amount
> > > > of reverb mix, and the bit crush depth, changing all three
> > > > instantly, with a momentary finger press, and then play huge
> > > > variations in those parameters like an instrument.
> > > >
> > > > i've been meaning to build my own controller for this for  
> about a
> > > > year and i think its a real shame that nobody else does. well,
> > > > for less than the cost of a serge.
> > >
> >
>
>
> 



[Non-text portions of this message have been removed]

Re: [Doepfer_a100] Re: tks

2009-04-19 by james.husted@mac.com

Well I just answered my own question - or Google did at least. Some  
great hits in the first bit:

http://www.ergo-tech.ca/catalog/Force_Sensing_Resistors_19.cfm

http://www.tekscan.com/flexiforce/specs-flexiforce.html

http://www.interlinkelectronics.com/force_sensors/products/forcesensingresistors/standardsensors.html

Interlink look like the best looking pieces. Around $5 for the 1.5  
inch square ones

-James



On Apr 19, 2009, at 10:21 AM, james.husted@mac.com wrote:

>
>
> Chuck-
> Do you know where one can get those Force Sensing Resistors
> commercially? Those look like the best system to use. No worry about
> stray capacitance and I'm sure the touch response is much more
> controllable. The outputs could easily be connected to the Serge
> "programmer" circuit to add that functionality. They look cooler too.
>
> -James
>
> On Apr 19, 2009, at 1:14 AM, hamzzzald wrote:
>



[Non-text portions of this message have been removed]

Re: [Doepfer_a100] Re: tks - for the DIY minded...

2009-04-19 by james.husted@mac.com

When looking around at Force Sensing Resistors I found this great info  
sheet from the Interlink folks. Lots of great circuit ideas - Force to  
Current - Force to Voltage - Force to Frequency - Force toggle  
switches etc. Great to get the mind going.

http://www.imagesco.com/sensors/fsr/fsrguide.pdf

-James


On Apr 19, 2009, at 10:29 AM, james.husted@mac.com wrote:

>
>
> Well I just answered my own question - or Google did at least. Some
> great hits in the first bit:
>
> http://www.ergo-tech.ca/catalog/Force_Sensing_Resistors_19.cfm
>
> http://www.tekscan.com/flexiforce/specs-flexiforce.html
>
> http://www.interlinkelectronics.com/force_sensors/products/forcesensingresistors/standardsensors.html
>
> Interlink look like the best looking pieces. Around $5 for the 1.5
> inch square ones
>
> -James
>
> On Apr 19, 2009, at 10:21 AM, james.husted@mac.com wrote:
>
> >
> >
> > Chuck-
> > Do you know where one can get those Force Sensing Resistors
> > commercially? Those look like the best system to use. No worry about
> > stray capacitance and I'm sure the touch response is much more
> > controllable. The outputs could easily be connected to the Serge
> > "programmer" circuit to add that functionality. They look cooler  
> too.
> >
> > -James
> >
> > On Apr 19, 2009, at 1:14 AM, hamzzzald wrote:
> >
>
> [Non-text portions of this message have been removed]
>
>
> 



[Non-text portions of this message have been removed]

Re: [Doepfer_a100] Re: tks

2009-04-19 by Richard Scott

thanks, that is a thing of beauty and great they kept it going, there are moog modulars and EMS synths in british universities sitting in cupboards which haven't been serviced in 25 years, very sad... even sadder they won@t sell them to me for 100 poounds

In fact I think I would like to visit that buchla one day

Richard
Show quoted textHide quoted text
  ----- Original Message ----- 
  From: hamzzzald 
  To: Doepfer_a100@yahoogroups.com 
  Sent: Sunday, April 19, 2009 6:40 PM
  Subject: [Doepfer_a100] Re: tks





  Richard - Here are a couple of photos of the whole Buchla system. 
  http://www.flickr.com/photos/chuckj/3456333090/
  It is a pre-100 series system Don made for the San Francisco Tape Music Center in the mid-60's. There are no filters - just VCO's, VCA's, ring mods, external inputs, and the case on the left is all sequencers. http://www.flickr.com/photos/chuckj/3456333090/

  --- In Doepfer_a100@yahoogroups.com, "Richard Scott" <richard_scott@...> wrote:
  >
  > any pictures of the buchla system at Mills??
  > 
  > just curious
  > 
  > Richard
  > 
  > ----- Original Message ----- 
  > From: hamzzzald 
  > To: Doepfer_a100@yahoogroups.com 
  > Sent: Sunday, April 19, 2009 10:14 AM
  > Subject: [Doepfer_a100] Re: tks
  > 
  > 
  > 
  > 
  > 
  > This may be of interest to the group. I made a DIY touch controller last year, inspired by the Buchla controllers we have at Mills College. Mine uses FSR senors rather than touch capacitance. Each sensor has cv out with adjustable range and a trigger out. There is also a master trigger out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple circuit - just voltage dividers and a comparator for triggers. It has been incredibly useful and has really opened up the performance versatility of a small modular system. 
  > 
  > http://www.flickr.com/photos/chuckj/3269067821/
  > http://www.cirrusoxide.com/journal/?p=75
  > 
  > Best,
  > Chuck
  > 
  > --- In Doepfer_a100@yahoogroups.com, "partlydrone" <partlydrone@> wrote:
  > >
  > > hi dieter
  > > 
  > > yes, addressed with buttons (or triggers, or voltages) wld be fine. 
  > > 
  > > i guess it would be pretty easy to develop too, although maybe costly as it requires eg for a version playing four "notes / colours" of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
  > > 
  > > please, please make one? i think it would be a surprise hit once people realised what could be done with it, to suddenly skip between tone colours, it's exactly what sets modulars apart from dreary samey synths.
  > > 
  > > 
  > > 
  > > i honestly think it would be a big seller
  > > 
  > > --- In Doepfer_a100@yahoogroups.com, <yahoo@> wrote:
  > > >
  > > > This function is not necessarily associated with a touch keyboard. It's kind
  > > > of an dressed sequencer with 3 potentiometer rows. The addressing can be
  > > > voltage controlled, Midi note controlled or button controlled. Of course you
  > > > may use a TKB to adress the step of the sequencer but that's only one of
  > > > many possibilities.
  > > > 
  > > > Best wishes
  > > > Dieter Doepfer
  > > > 
  > > > > i agree
  > > > >
  > > > > i really really want a controller that lets me press a button to
  > > > > change three CV's suddenly like that bugbrand controller, or the
  > > > > serge, or any random access sequencer. with my modular, sending
  > > > > quantised note CVs is the absolute last thing on my mind. i want
  > > > > to control microtones on ring modulating oscillators, the amount
  > > > > of reverb mix, and the bit crush depth, changing all three
  > > > > instantly, with a momentary finger press, and then play huge
  > > > > variations in those parameters like an instrument.
  > > > >
  > > > > i've been meaning to build my own controller for this for about a
  > > > > year and i think its a real shame that nobody else does. well,
  > > > > for less than the cost of a serge.
  > > >
  > >
  > 
  > 
  > 
  > 
  > 
  > -- 
  > I am using the free version of SPAMfighter.
  > We are a community of 6 million users fighting spam.
  > SPAMfighter has removed 1181 of my spam emails to date.
  > Get the free SPAMfighter here: http://www.spamfighter.com/len
  > 
  > The Professional version does not have this message
  > 
  > 
  > [Non-text portions of this message have been removed]
  >



  

-- 
I am using the free version of SPAMfighter.
We are a community of 6 million users fighting spam.
SPAMfighter has removed 1181 of my spam emails to date.
Get the free SPAMfighter here: http://www.spamfighter.com/len

The Professional version does not have this message


[Non-text portions of this message have been removed]

Re: [Doepfer_a100] Re: tks

2009-04-19 by Tony Rolando

Many US universities have this situation as well. THey do not have the 
money or desire to refurb and they are not able to sell. So these 
wonderful machine rot in the closets :(

Tony



Richard Scott wrote:
Show quoted textHide quoted text
>
>
> thanks, that is a thing of beauty and great they kept it going, there 
> are moog modulars and EMS synths in british universities sitting in 
> cupboards which haven't been serviced in 25 years, very sad... even 
> sadder they won@t sell them to me for 100 poounds
>
> In fact I think I would like to visit that buchla one day
>
> Richard
>
> ----- Original Message -----
> From: hamzzzald
> To: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com>
> Sent: Sunday, April 19, 2009 6:40 PM
> Subject: [Doepfer_a100] Re: tks
>
> Richard - Here are a couple of photos of the whole Buchla system.
> http://www.flickr.com/photos/chuckj/3456333090/ 
> <http://www.flickr.com/photos/chuckj/3456333090/>
> It is a pre-100 series system Don made for the San Francisco Tape 
> Music Center in the mid-60's. There are no filters - just VCO's, 
> VCA's, ring mods, external inputs, and the case on the left is all 
> sequencers. http://www.flickr.com/photos/chuckj/3456333090/ 
> <http://www.flickr.com/photos/chuckj/3456333090/>
>
> --- In Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>, "Richard Scott" 
> <richard_scott@...> wrote:
> >
> > any pictures of the buchla system at Mills??
> >
> > just curious
> >
> > Richard
> >
> > ----- Original Message -----
> > From: hamzzzald
> > To: Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>
> > Sent: Sunday, April 19, 2009 10:14 AM
> > Subject: [Doepfer_a100] Re: tks
> >
> >
> >
> >
> >
> > This may be of interest to the group. I made a DIY touch controller 
> last year, inspired by the Buchla controllers we have at Mills 
> College. Mine uses FSR senors rather than touch capacitance. Each 
> sensor has cv out with adjustable range and a trigger out. There is 
> also a master trigger out and a Softpot "ribbon" sensor from 
> Spectrasymbol. A very simple circuit - just voltage dividers and a 
> comparator for triggers. It has been incredibly useful and has really 
> opened up the performance versatility of a small modular system.
> >
> > http://www.flickr.com/photos/chuckj/3269067821/ 
> <http://www.flickr.com/photos/chuckj/3269067821/>
> > http://www.cirrusoxide.com/journal/?p=75 
> <http://www.cirrusoxide.com/journal/?p=75>
> >
> > Best,
> > Chuck
> >
> > --- In Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>, "partlydrone" <partlydrone@> 
> wrote:
> > >
> > > hi dieter
> > >
> > > yes, addressed with buttons (or triggers, or voltages) wld be fine.
> > >
> > > i guess it would be pretty easy to develop too, although maybe 
> costly as it requires eg for a version playing four "notes / colours" 
> of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > >
> > > please, please make one? i think it would be a surprise hit once 
> people realised what could be done with it, to suddenly skip between 
> tone colours, it's exactly what sets modulars apart from dreary samey 
> synths.
> > >
> > >
> > >
> > > i honestly think it would be a big seller
> > >
> > > --- In Doepfer_a100@yahoogroups.com 
> <mailto:Doepfer_a100%40yahoogroups.com>, <yahoo@> wrote:
> > > >
> > > > This function is not necessarily associated with a touch 
> keyboard. It's kind
> > > > of an dressed sequencer with 3 potentiometer rows. The 
> addressing can be
> > > > voltage controlled, Midi note controlled or button controlled. 
> Of course you
> > > > may use a TKB to adress the step of the sequencer but that's 
> only one of
> > > > many possibilities.
> > > >
> > > > Best wishes
> > > > Dieter Doepfer
> > > >
> > > > > i agree
> > > > >
> > > > > i really really want a controller that lets me press a button to
> > > > > change three CV's suddenly like that bugbrand controller, or the
> > > > > serge, or any random access sequencer. with my modular, sending
> > > > > quantised note CVs is the absolute last thing on my mind. i want
> > > > > to control microtones on ring modulating oscillators, the amount
> > > > > of reverb mix, and the bit crush depth, changing all three
> > > > > instantly, with a momentary finger press, and then play huge
> > > > > variations in those parameters like an instrument.
> > > > >
> > > > > i've been meaning to build my own controller for this for about a
> > > > > year and i think its a real shame that nobody else does. well,
> > > > > for less than the cost of a serge.
> > > >
> > >
> >
> >
> >
> >
> >
> > --
> > I am using the free version of SPAMfighter.
> > We are a community of 6 million users fighting spam.
> > SPAMfighter has removed 1181 of my spam emails to date.
> > Get the free SPAMfighter here: http://www.spamfighter.com/len 
> <http://www.spamfighter.com/len>
> >
> > The Professional version does not have this message
> >
> >
> > [Non-text portions of this message have been removed]
> >
>
> -- 
> I am using the free version of SPAMfighter.
> We are a community of 6 million users fighting spam.
> SPAMfighter has removed 1181 of my spam emails to date.
> Get the free SPAMfighter here: http://www.spamfighter.com/len 
> <http://www.spamfighter.com/len>
>
> The Professional version does not have this message
>
> [Non-text portions of this message have been removed]
>
>

Re: [Doepfer_a100] Re: tks

2009-04-19 by james.husted@mac.com

I had a friend who worked in the media lab at the U of W here in  
seattle. He told me of the system that was set up at the time for  
selling gear the departments owned. First the department would offer  
it to other departments at the same location, then other similar  
departments. at the same level of campus (Univ. to Univ. etc) then if  
it didn't sell it would work it's way down the chain to local colleges  
then high schools till it was finally auctioned off to the public.  
This was a VERY long process and a very big hassle. Many departments  
found it easier to just store the stuff. He convinced his bosses that  
a fairly large Emu modular that the music department was selling could  
be used to clean up tapes in the Media lab. He got  it for $300 I  
believe. I sold the same unit to the U when I worked at a Synth store  
in town for a little over $14,000 if I remember. It sat in his office  
and I don't know what happened after he left. You have to be at the  
right place at the right time. In fact they bought the Emu because the  
very large Buchla they had was damaged (steam radiator sprung a leak  
and filled the lab with steam for a day or two) and they donated the  
remains to a local media/music lab that ended up restoring most of it.

-James

On Apr 19, 2009, at 11:15 AM, Tony Rolando wrote:

>
>
> Many US universities have this situation as well. THey do not have the
> money or desire to refurb and they are not able to sell. So these
> wonderful machine rot in the closets :(
>
> Tony
>
> Richard Scott wrote:
> >
> >
> > thanks, that is a thing of beauty and great they kept it going,  
> there
> > are moog modulars and EMS synths in british universities sitting in
> > cupboards which haven't been serviced in 25 years, very sad... even
> > sadder they won@t sell them to me for 100 poounds
> >
> > In fact I think I would like to visit that buchla one day
> >
> > Richard
> >
> > ----- Original Message -----
> > From: hamzzzald
> > To: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com 
> >
> > Sent: Sunday, April 19, 2009 6:40 PM
> > Subject: [Doepfer_a100] Re: tks
> >
> > Richard - Here are a couple of photos of the whole Buchla system.
> > http://www.flickr.com/photos/chuckj/3456333090/
> > <http://www.flickr.com/photos/chuckj/3456333090/>
> > It is a pre-100 series system Don made for the San Francisco Tape
> > Music Center in the mid-60's. There are no filters - just VCO's,
> > VCA's, ring mods, external inputs, and the case on the left is all
> > sequencers. http://www.flickr.com/photos/chuckj/3456333090/
> > <http://www.flickr.com/photos/chuckj/3456333090/>
> >
> > --- In Doepfer_a100@yahoogroups.com
> > <mailto:Doepfer_a100%40yahoogroups.com>, "Richard Scott"
> > <richard_scott@...> wrote:
> > >
> > > any pictures of the buchla system at Mills??
> > >
> > > just curious
> > >
> > > Richard
> > >
> > > ----- Original Message -----
> > > From: hamzzzald
> > > To: Doepfer_a100@yahoogroups.com
> > <mailto:Doepfer_a100%40yahoogroups.com>
> > > Sent: Sunday, April 19, 2009 10:14 AM
> > > Subject: [Doepfer_a100] Re: tks
> > >
> > >
> > >
> > >
> > >
> > > This may be of interest to the group. I made a DIY touch  
> controller
> > last year, inspired by the Buchla controllers we have at Mills
> > College. Mine uses FSR senors rather than touch capacitance. Each
> > sensor has cv out with adjustable range and a trigger out. There is
> > also a master trigger out and a Softpot "ribbon" sensor from
> > Spectrasymbol. A very simple circuit - just voltage dividers and a
> > comparator for triggers. It has been incredibly useful and has  
> really
> > opened up the performance versatility of a small modular system.
> > >
> > > http://www.flickr.com/photos/chuckj/3269067821/
> > <http://www.flickr.com/photos/chuckj/3269067821/>
> > > http://www.cirrusoxide.com/journal/?p=75
> > <http://www.cirrusoxide.com/journal/?p=75>
> > >
> > > Best,
> > > Chuck
> > >
> > > --- In Doepfer_a100@yahoogroups.com
> > <mailto:Doepfer_a100%40yahoogroups.com>, "partlydrone"  
> <partlydrone@>
> > wrote:
> > > >
> > > > hi dieter
> > > >
> > > > yes, addressed with buttons (or triggers, or voltages) wld be  
> fine.
> > > >
> > > > i guess it would be pretty easy to develop too, although maybe
> > costly as it requires eg for a version playing four "notes /  
> colours"
> > of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > > >
> > > > please, please make one? i think it would be a surprise hit once
> > people realised what could be done with it, to suddenly skip between
> > tone colours, it's exactly what sets modulars apart from dreary  
> samey
> > synths.
> > > >
> > > >
> > > >
> > > > i honestly think it would be a big seller
> > > >
> > > > --- In Doepfer_a100@yahoogroups.com
> > <mailto:Doepfer_a100%40yahoogroups.com>, <yahoo@> wrote:
> > > > >
> > > > > This function is not necessarily associated with a touch
> > keyboard. It's kind
> > > > > of an dressed sequencer with 3 potentiometer rows. The
> > addressing can be
> > > > > voltage controlled, Midi note controlled or button controlled.
> > Of course you
> > > > > may use a TKB to adress the step of the sequencer but that's
> > only one of
> > > > > many possibilities.
> > > > >
> > > > > Best wishes
> > > > > Dieter Doepfer
> > > > >
> > > > > > i agree
> > > > > >
> > > > > > i really really want a controller that lets me press a  
> button to
> > > > > > change three CV's suddenly like that bugbrand controller,  
> or the
> > > > > > serge, or any random access sequencer. with my modular,  
> sending
> > > > > > quantised note CVs is the absolute last thing on my mind.  
> i want
> > > > > > to control microtones on ring modulating oscillators, the  
> amount
> > > > > > of reverb mix, and the bit crush depth, changing all three
> > > > > > instantly, with a momentary finger press, and then play huge
> > > > > > variations in those parameters like an instrument.
> > > > > >
> > > > > > i've been meaning to build my own controller for this for  
> about a
> > > > > > year and i think its a real shame that nobody else does.  
> well,
> > > > > > for less than the cost of a serge.
> > > > >
> > > >
> > >
> > >
> > >
> > >
> > >
> > > --
> > > I am using the free version of SPAMfighter.
> > > We are a community of 6 million users fighting spam.
> > > SPAMfighter has removed 1181 of my spam emails to date.
> > > Get the free SPAMfighter here: http://www.spamfighter.com/len
> > <http://www.spamfighter.com/len>
> > >
> > > The Professional version does not have this message
> > >
> > >
> > > [Non-text portions of this message have been removed]
> > >
> >
> > --
> > I am using the free version of SPAMfighter.
> > We are a community of 6 million users fighting spam.
> > SPAMfighter has removed 1181 of my spam emails to date.
> > Get the free SPAMfighter here: http://www.spamfighter.com/len
> > <http://www.spamfighter.com/len>
> >
> > The Professional version does not have this message
> >
> > [Non-text portions of this message have been removed]
> >
> >
>
>
> 



[Non-text portions of this message have been removed]

university modulars

2009-04-19 by Richard Scott

sorry to send this a little OT, so I thought I should change the header.

I am interested in which universities - in the US or europe  - still do maintain large/interesting modular systems. I guess most think its old hat and use max/pd/supercollider for everthing?

Richard
Show quoted textHide quoted text
  ----- Original Message ----- 
  From: james.husted@mac.com 
  To: Doepfer_a100@yahoogroups.com 
  Sent: Sunday, April 19, 2009 9:01 PM
  Subject: Re: [Doepfer_a100] Re: tks





  I had a friend who worked in the media lab at the U of W here in 
  seattle. He told me of the system that was set up at the time for 
  selling gear the departments owned. First the department would offer 
  it to other departments at the same location, then other similar 
  departments. at the same level of campus (Univ. to Univ. etc) then if 
  it didn't sell it would work it's way down the chain to local colleges 
  then high schools till it was finally auctioned off to the public. 
  This was a VERY long process and a very big hassle. Many departments 
  found it easier to just store the stuff. He convinced his bosses that 
  a fairly large Emu modular that the music department was selling could 
  be used to clean up tapes in the Media lab. He got it for $300 I 
  believe. I sold the same unit to the U when I worked at a Synth store 
  in town for a little over $14,000 if I remember. It sat in his office 
  and I don't know what happened after he left. You have to be at the 
  right place at the right time. In fact they bought the Emu because the 
  very large Buchla they had was damaged (steam radiator sprung a leak 
  and filled the lab with steam for a day or two) and they donated the 
  remains to a local media/music lab that ended up restoring most of it.

  -James

  On Apr 19, 2009, at 11:15 AM, Tony Rolando wrote:

  >
  >
  > Many US universities have this situation as well. THey do not have the
  > money or desire to refurb and they are not able to sell. So these
  > wonderful machine rot in the closets :(
  >
  > Tony
  >
  > Richard Scott wrote:
  > >
  > >
  > > thanks, that is a thing of beauty and great they kept it going, 
  > there
  > > are moog modulars and EMS synths in british universities sitting in
  > > cupboards which haven't been serviced in 25 years, very sad... even
  > > sadder they won@t sell them to me for 100 poounds
  > >
  > > In fact I think I would like to visit that buchla one day
  > >
  > > Richard
  > >
  > > ----- Original Message -----
  > > From: hamzzzald
  > > To: Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100%40yahoogroups.com 
  > >
  > > Sent: Sunday, April 19, 2009 6:40 PM
  > > Subject: [Doepfer_a100] Re: tks
  > >
  > > Richard - Here are a couple of photos of the whole Buchla system.
  > > http://www.flickr.com/photos/chuckj/3456333090/
  > > <http://www.flickr.com/photos/chuckj/3456333090/>
  > > It is a pre-100 series system Don made for the San Francisco Tape
  > > Music Center in the mid-60's. There are no filters - just VCO's,
  > > VCA's, ring mods, external inputs, and the case on the left is all
  > > sequencers. http://www.flickr.com/photos/chuckj/3456333090/
  > > <http://www.flickr.com/photos/chuckj/3456333090/>
  > >
  > > --- In Doepfer_a100@yahoogroups.com
  > > <mailto:Doepfer_a100%40yahoogroups.com>, "Richard Scott"
  > > <richard_scott@...> wrote:
  > > >
  > > > any pictures of the buchla system at Mills??
  > > >
  > > > just curious
  > > >
  > > > Richard
  > > >
  > > > ----- Original Message -----
  > > > From: hamzzzald
  > > > To: Doepfer_a100@yahoogroups.com
  > > <mailto:Doepfer_a100%40yahoogroups.com>
  > > > Sent: Sunday, April 19, 2009 10:14 AM
  > > > Subject: [Doepfer_a100] Re: tks
  > > >
  > > >
  > > >
  > > >
  > > >
  > > > This may be of interest to the group. I made a DIY touch 
  > controller
  > > last year, inspired by the Buchla controllers we have at Mills
  > > College. Mine uses FSR senors rather than touch capacitance. Each
  > > sensor has cv out with adjustable range and a trigger out. There is
  > > also a master trigger out and a Softpot "ribbon" sensor from
  > > Spectrasymbol. A very simple circuit - just voltage dividers and a
  > > comparator for triggers. It has been incredibly useful and has 
  > really
  > > opened up the performance versatility of a small modular system.
  > > >
  > > > http://www.flickr.com/photos/chuckj/3269067821/
  > > <http://www.flickr.com/photos/chuckj/3269067821/>
  > > > http://www.cirrusoxide.com/journal/?p=75
  > > <http://www.cirrusoxide.com/journal/?p=75>
  > > >
  > > > Best,
  > > > Chuck
  > > >
  > > > --- In Doepfer_a100@yahoogroups.com
  > > <mailto:Doepfer_a100%40yahoogroups.com>, "partlydrone" 
  > <partlydrone@>
  > > wrote:
  > > > >
  > > > > hi dieter
  > > > >
  > > > > yes, addressed with buttons (or triggers, or voltages) wld be 
  > fine.
  > > > >
  > > > > i guess it would be pretty easy to develop too, although maybe
  > > costly as it requires eg for a version playing four "notes / 
  > colours"
  > > of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
  > > > >
  > > > > please, please make one? i think it would be a surprise hit once
  > > people realised what could be done with it, to suddenly skip between
  > > tone colours, it's exactly what sets modulars apart from dreary 
  > samey
  > > synths.
  > > > >
  > > > >
  > > > >
  > > > > i honestly think it would be a big seller
  > > > >
  > > > > --- In Doepfer_a100@yahoogroups.com
  > > <mailto:Doepfer_a100%40yahoogroups.com>, <yahoo@> wrote:
  > > > > >
  > > > > > This function is not necessarily associated with a touch
  > > keyboard. It's kind
  > > > > > of an dressed sequencer with 3 potentiometer rows. The
  > > addressing can be
  > > > > > voltage controlled, Midi note controlled or button controlled.
  > > Of course you
  > > > > > may use a TKB to adress the step of the sequencer but that's
  > > only one of
  > > > > > many possibilities.
  > > > > >
  > > > > > Best wishes
  > > > > > Dieter Doepfer
  > > > > >
  > > > > > > i agree
  > > > > > >
  > > > > > > i really really want a controller that lets me press a 
  > button to
  > > > > > > change three CV's suddenly like that bugbrand controller, 
  > or the
  > > > > > > serge, or any random access sequencer. with my modular, 
  > sending
  > > > > > > quantised note CVs is the absolute last thing on my mind. 
  > i want
  > > > > > > to control microtones on ring modulating oscillators, the 
  > amount
  > > > > > > of reverb mix, and the bit crush depth, changing all three
  > > > > > > instantly, with a momentary finger press, and then play huge
  > > > > > > variations in those parameters like an instrument.
  > > > > > >
  > > > > > > i've been meaning to build my own controller for this for 
  > about a
  > > > > > > year and i think its a real shame that nobody else does. 
  > well,
  > > > > > > for less than the cost of a serge.
  > > > > >
  > > > >
  > > >
  > > >
  > > >
  > > >
  > > >
  > > > --
  > > > I am using the free version of SPAMfighter.
  > > > We are a community of 6 million users fighting spam.
  > > > SPAMfighter has removed 1181 of my spam emails to date.
  > > > Get the free SPAMfighter here: http://www.spamfighter.com/len
  > > <http://www.spamfighter.com/len>
  > > >
  > > > The Professional version does not have this message
  > > >
  > > >
  > > > [Non-text portions of this message have been removed]
  > > >
  > >
  > > --
  > > I am using the free version of SPAMfighter.
  > > We are a community of 6 million users fighting spam.
  > > SPAMfighter has removed 1181 of my spam emails to date.
  > > Get the free SPAMfighter here: http://www.spamfighter.com/len
  > > <http://www.spamfighter.com/len>
  > >
  > > The Professional version does not have this message
  > >
  > > [Non-text portions of this message have been removed]
  > >
  > >
  >
  >
  > 

  [Non-text portions of this message have been removed]



  

-- 
I am using the free version of SPAMfighter.
We are a community of 6 million users fighting spam.
SPAMfighter has removed 1181 of my spam emails to date.
Get the free SPAMfighter here: http://www.spamfighter.com/len

The Professional version does not have this message


[Non-text portions of this message have been removed]

Re: [Doepfer_a100] university modulars

2009-04-19 by Jonas Asher

I think BARD college upstate NY has a Buchla, or maybe a Serge?

On Sun, Apr 19, 2009 at 5:22 PM, Richard Scott <richard_scott@rwnc.co.uk>wrote:

>
>
> sorry to send this a little OT, so I thought I should change the header.
>
> I am interested in which universities - in the US or europe - still do
> maintain large/interesting modular systems. I guess most think its old hat
> and use max/pd/supercollider for everthing?
>
> Richard
>
> ----- Original Message -----
> From: james.husted@mac.com <james.husted%40mac.com>
> To: Doepfer_a100@yahoogroups.com <Doepfer_a100%40yahoogroups.com>
> Sent: Sunday, April 19, 2009 9:01 PM
> Subject: Re: [Doepfer_a100] Re: tks
>
> I had a friend who worked in the media lab at the U of W here in
> seattle. He told me of the system that was set up at the time for
> selling gear the departments owned. First the department would offer
> it to other departments at the same location, then other similar
> departments. at the same level of campus (Univ. to Univ. etc) then if
> it didn't sell it would work it's way down the chain to local colleges
> then high schools till it was finally auctioned off to the public.
> This was a VERY long process and a very big hassle. Many departments
> found it easier to just store the stuff. He convinced his bosses that
> a fairly large Emu modular that the music department was selling could
> be used to clean up tapes in the Media lab. He got it for $300 I
> believe. I sold the same unit to the U when I worked at a Synth store
> in town for a little over $14,000 if I remember. It sat in his office
> and I don't know what happened after he left. You have to be at the
> right place at the right time. In fact they bought the Emu because the
> very large Buchla they had was damaged (steam radiator sprung a leak
> and filled the lab with steam for a day or two) and they donated the
> remains to a local media/music lab that ended up restoring most of it.
>
> -James
>
> On Apr 19, 2009, at 11:15 AM, Tony Rolando wrote:
>
> >
> >
> > Many US universities have this situation as well. THey do not have the
> > money or desire to refurb and they are not able to sell. So these
> > wonderful machine rot in the closets :(
> >
> > Tony
> >
> > Richard Scott wrote:
> > >
> > >
> > > thanks, that is a thing of beauty and great they kept it going,
> > there
> > > are moog modulars and EMS synths in british universities sitting in
> > > cupboards which haven't been serviced in 25 years, very sad... even
> > > sadder they won@t sell them to me for 100 poounds
> > >
> > > In fact I think I would like to visit that buchla one day
> > >
> > > Richard
> > >
> > > ----- Original Message -----
> > > From: hamzzzald
> > > To: Doepfer_a100@yahoogroups.com <Doepfer_a100%40yahoogroups.com><mailto:
> Doepfer_a100%40yahoogroups.com <Doepfer_a100%2540yahoogroups.com>
> > >
> > > Sent: Sunday, April 19, 2009 6:40 PM
> > > Subject: [Doepfer_a100] Re: tks
> > >
> > > Richard - Here are a couple of photos of the whole Buchla system.
> > > http://www.flickr.com/photos/chuckj/3456333090/
> > > <http://www.flickr.com/photos/chuckj/3456333090/>
> > > It is a pre-100 series system Don made for the San Francisco Tape
> > > Music Center in the mid-60's. There are no filters - just VCO's,
> > > VCA's, ring mods, external inputs, and the case on the left is all
> > > sequencers. http://www.flickr.com/photos/chuckj/3456333090/
> > > <http://www.flickr.com/photos/chuckj/3456333090/>
> > >
> > > --- In Doepfer_a100@yahoogroups.com <Doepfer_a100%40yahoogroups.com>
> > > <mailto:Doepfer_a100%40yahoogroups.com<Doepfer_a100%2540yahoogroups.com>>,
> "Richard Scott"
> > > <richard_scott@...> wrote:
> > > >
> > > > any pictures of the buchla system at Mills??
> > > >
> > > > just curious
> > > >
> > > > Richard
> > > >
> > > > ----- Original Message -----
> > > > From: hamzzzald
> > > > To: Doepfer_a100@yahoogroups.com <Doepfer_a100%40yahoogroups.com>
> > > <mailto:Doepfer_a100%40yahoogroups.com<Doepfer_a100%2540yahoogroups.com>
> >
> > > > Sent: Sunday, April 19, 2009 10:14 AM
> > > > Subject: [Doepfer_a100] Re: tks
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > This may be of interest to the group. I made a DIY touch
> > controller
> > > last year, inspired by the Buchla controllers we have at Mills
> > > College. Mine uses FSR senors rather than touch capacitance. Each
> > > sensor has cv out with adjustable range and a trigger out. There is
> > > also a master trigger out and a Softpot "ribbon" sensor from
> > > Spectrasymbol. A very simple circuit - just voltage dividers and a
> > > comparator for triggers. It has been incredibly useful and has
> > really
> > > opened up the performance versatility of a small modular system.
> > > >
> > > > http://www.flickr.com/photos/chuckj/3269067821/
> > > <http://www.flickr.com/photos/chuckj/3269067821/>
> > > > http://www.cirrusoxide.com/journal/?p=75
> > > <http://www.cirrusoxide.com/journal/?p=75>
> > > >
> > > > Best,
> > > > Chuck
> > > >
> > > > --- In Doepfer_a100@yahoogroups.com <Doepfer_a100%40yahoogroups.com>
> > > <mailto:Doepfer_a100%40yahoogroups.com<Doepfer_a100%2540yahoogroups.com>>,
> "partlydrone"
> > <partlydrone@>
> > > wrote:
> > > > >
> > > > > hi dieter
> > > > >
> > > > > yes, addressed with buttons (or triggers, or voltages) wld be
> > fine.
> > > > >
> > > > > i guess it would be pretty easy to develop too, although maybe
> > > costly as it requires eg for a version playing four "notes /
> > colours"
> > > of 3 voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > > > >
> > > > > please, please make one? i think it would be a surprise hit once
> > > people realised what could be done with it, to suddenly skip between
> > > tone colours, it's exactly what sets modulars apart from dreary
> > samey
> > > synths.
> > > > >
> > > > >
> > > > >
> > > > > i honestly think it would be a big seller
> > > > >
> > > > > --- In Doepfer_a100@yahoogroups.com<Doepfer_a100%40yahoogroups.com>
> > > <mailto:Doepfer_a100%40yahoogroups.com<Doepfer_a100%2540yahoogroups.com>>,
> <yahoo@> wrote:
> > > > > >
> > > > > > This function is not necessarily associated with a touch
> > > keyboard. It's kind
> > > > > > of an dressed sequencer with 3 potentiometer rows. The
> > > addressing can be
> > > > > > voltage controlled, Midi note controlled or button controlled.
> > > Of course you
> > > > > > may use a TKB to adress the step of the sequencer but that's
> > > only one of
> > > > > > many possibilities.
> > > > > >
> > > > > > Best wishes
> > > > > > Dieter Doepfer
> > > > > >
> > > > > > > i agree
> > > > > > >
> > > > > > > i really really want a controller that lets me press a
> > button to
> > > > > > > change three CV's suddenly like that bugbrand controller,
> > or the
> > > > > > > serge, or any random access sequencer. with my modular,
> > sending
> > > > > > > quantised note CVs is the absolute last thing on my mind.
> > i want
> > > > > > > to control microtones on ring modulating oscillators, the
> > amount
> > > > > > > of reverb mix, and the bit crush depth, changing all three
> > > > > > > instantly, with a momentary finger press, and then play huge
> > > > > > > variations in those parameters like an instrument.
> > > > > > >
> > > > > > > i've been meaning to build my own controller for this for
> > about a
> > > > > > > year and i think its a real shame that nobody else does.
> > well,
> > > > > > > for less than the cost of a serge.
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > > I am using the free version of SPAMfighter.
> > > > We are a community of 6 million users fighting spam.
> > > > SPAMfighter has removed 1181 of my spam emails to date.
> > > > Get the free SPAMfighter here: http://www.spamfighter.com/len
> > > <http://www.spamfighter.com/len>
> > > >
> > > > The Professional version does not have this message
> > > >
> > > >
> > > > [Non-text portions of this message have been removed]
> > > >
> > >
> > > --
> > > I am using the free version of SPAMfighter.
> > > We are a community of 6 million users fighting spam.
> > > SPAMfighter has removed 1181 of my spam emails to date.
> > > Get the free SPAMfighter here: http://www.spamfighter.com/len
> > > <http://www.spamfighter.com/len>
> > >
> > > The Professional version does not have this message
> > >
> > > [Non-text portions of this message have been removed]
> > >
> > >
> >
> >
> >
>
> [Non-text portions of this message have been removed]
>
> --
> I am using the free version of SPAMfighter.
> We are a community of 6 million users fighting spam.
> SPAMfighter has removed 1181 of my spam emails to date.
> Get the free SPAMfighter here: http://www.spamfighter.com/len
>
> The Professional version does not have this message
>
> [Non-text portions of this message have been removed]
>
>  
>



-- 
www.phaserprone.com


[Non-text portions of this message have been removed]

Re: [Doepfer_a100] university modulars

2009-04-19 by Joe Grisso

Hi Richard,

     I know that back in the 1990's the University of Utah had a very
large Steiner-Parker modular system, but I haven't been up there in a
while to see if it's mothballed or just thrown out.

Best,


-- 
Joe Grisso
Detachment 3 Engineering
Show quoted textHide quoted text
On Sun, Apr 19, 2009 at 3:22 PM, Richard Scott <richard_scott@rwnc.co.uk> wrote:
>
>
> sorry to send this a little OT, so I thought I should change the header.
>
> I am interested in which universities - in the US or europe - still do
> maintain large/interesting modular systems. I guess most think its old hat
> and use max/pd/supercollider for everthing?
>
> Richard
>

AW: [Doepfer_a100] Re: tks

2009-04-20 by yahoo@doepfer.de

Our idea for such a controller is available here:
http://www.doepfer.de/a100tkb.htm (the picture named "sequencer controller")

Best wishes
Dieter Doepfer
Show quoted textHide quoted text
> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von partlydrone
> Gesendet: Samstag, 18. April 2009 14:57
> An: Doepfer_a100@yahoogroups.com
> Betreff: [Doepfer_a100] Re: tks
>
>
> hi dieter
>
> yes, addressed with buttons (or triggers, or voltages) wld be fine.
>
> i guess it would be pretty easy to develop too, although maybe
> costly as it requires eg for a version playing four "notes /
> colours" of 3 voltages each it would need 4 buttons, 12 pots, 16
> jacks etc.
>
> please, please make one? i think it would be a surprise hit once
> people realised what could be done with it, to suddenly skip
> between tone colours, it's exactly what sets modulars apart from
> dreary samey synths.
>
>
>
> i honestly think it would be a big seller
>
> --- In Doepfer_a100@yahoogroups.com, <yahoo@...> wrote:
> >
> > This function is not necessarily associated with a touch
> keyboard. It's kind
> > of an dressed sequencer with 3 potentiometer rows. The addressing can be
> > voltage controlled, Midi note controlled or button controlled.
> Of course you
> > may use a TKB to adress the step of the sequencer but that's only one of
> > many possibilities.
> >
> > Best wishes
> > Dieter Doepfer
> >
> > > i agree
> > >
> > > i really really want a controller that lets me press a button to
> > > change three CV's suddenly like that bugbrand controller, or the
> > > serge, or any random access sequencer. with my modular, sending
> > > quantised note CVs is the absolute last thing on my mind. i want
> > > to control microtones on ring modulating oscillators, the amount
> > > of reverb mix, and the bit crush depth, changing all three
> > > instantly, with a momentary finger press, and then play huge
> > > variations in those parameters like an instrument.
> > >
> > > i've been meaning to build my own controller for this for about a
> > > year and i think its a real shame that nobody else does. well,
> > > for less than the cost of a serge.
> >
>
>
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>

AW: [Doepfer_a100] Re: tks - for the DIY minded...

2009-04-20 by yahoo@doepfer.de

The Interlink FSRs are used in the R2M/A-198 manuals as pressure sensors and
they are very sensitive. Very recommendable.

Dieter Doepfer
Show quoted textHide quoted text
> -----Ursprungliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von james.husted@mac.com
> Gesendet: Sonntag, 19. April 2009 19:53
> An: Doepfer_a100@yahoogroups.com
> Betreff: Re: [Doepfer_a100] Re: tks - for the DIY minded...
>
>
> When looking around at Force Sensing Resistors I found this great info
> sheet from the Interlink folks. Lots of great circuit ideas - Force to
> Current - Force to Voltage - Force to Frequency - Force toggle
> switches etc. Great to get the mind going.
>
> http://www.imagesco.com/sensors/fsr/fsrguide.pdf
>
> -James
>
>
> On Apr 19, 2009, at 10:29 AM, james.husted@mac.com wrote:
>
> >
> >
> > Well I just answered my own question - or Google did at least. Some
> > great hits in the first bit:
> >
> > http://www.ergo-tech.ca/catalog/Force_Sensing_Resistors_19.cfm
> >
> > http://www.tekscan.com/flexiforce/specs-flexiforce.html
> >
> >
> http://www.interlinkelectronics.com/force_sensors/products/forcese
> nsingresistors/standardsensors.html
> >
> > Interlink look like the best looking pieces. Around $5 for the 1.5
> > inch square ones
> >
> > -James
> >
> > On Apr 19, 2009, at 10:21 AM, james.husted@mac.com wrote:
> >
> > >
> > >
> > > Chuck-
> > > Do you know where one can get those Force Sensing Resistors
> > > commercially? Those look like the best system to use. No worry about
> > > stray capacitance and I'm sure the touch response is much more
> > > controllable. The outputs could easily be connected to the Serge
> > > "programmer" circuit to add that functionality. They look cooler
> > too.
> > >
> > > -James
> > >
> > > On Apr 19, 2009, at 1:14 AM, hamzzzald wrote:
> > >
> >
> > [Non-text portions of this message have been removed]
> >
> >
> >
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>

Re: AW: [Doepfer_a100] Re: tks - for the DIY minded...

2009-04-20 by Guy Drieghe D.

Dieter,

Which specific model of the Interlink FSR's are you using ?



thx,



_g
Show quoted textHide quoted text
> The Interlink FSRs are used in the R2M/A-198 manuals as pressure  
> sensors and
> they are very sensitive. Very recommendable.
>
> Dieter Doepfer
>
> > -----Ursprungliche Nachricht-----
> > Von: Doepfer_a100@yahoogroups.com
> > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von james.husted@mac.com
> > Gesendet: Sonntag, 19. April 2009 19:53
> > An: Doepfer_a100@yahoogroups.com
> > Betreff: Re: [Doepfer_a100] Re: tks - for the DIY minded...
> >
> >
> > When looking around at Force Sensing Resistors I found this great  
> info
> > sheet from the Interlink folks. Lots of great circuit ideas -  
> Force to
> > Current - Force to Voltage - Force to Frequency - Force toggle
> > switches etc. Great to get the mind going.
> >
> > http://www.imagesco.com/sensors/fsr/fsrguide.pdf
> >
> > -James
> >
> >

AW: AW: [Doepfer_a100] Re: tks - for the DIY minded...

2009-04-20 by yahoo@doepfer.de

It's model 408, 24" Strip
Show quoted textHide quoted text
> -----Ursprungliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von Guy Drieghe D.
> Gesendet: Montag, 20. April 2009 12:37
> An: Doepfer_a100@yahoogroups.com
> Betreff: Re: AW: [Doepfer_a100] Re: tks - for the DIY minded...
> 
> 
> Dieter,
> 
> Which specific model of the Interlink FSR's are you using ?
> 
> 
> 
> thx,
> 
> 
> 
> _g
> 
> 
> 
> 
> > The Interlink FSRs are used in the R2M/A-198 manuals as pressure  
> > sensors and
> > they are very sensitive. Very recommendable.
> >
> > Dieter Doepfer
> >
> > > -----Ursprungliche Nachricht-----
> > > Von: Doepfer_a100@yahoogroups.com
> > > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von 
> james.husted@mac.com
> > > Gesendet: Sonntag, 19. April 2009 19:53
> > > An: Doepfer_a100@yahoogroups.com
> > > Betreff: Re: [Doepfer_a100] Re: tks - for the DIY minded...
> > >
> > >
> > > When looking around at Force Sensing Resistors I found this great  
> > info
> > > sheet from the Interlink folks. Lots of great circuit ideas -  
> > Force to
> > > Current - Force to Voltage - Force to Frequency - Force toggle
> > > switches etc. Great to get the mind going.
> > >
> > > http://www.imagesco.com/sensors/fsr/fsrguide.pdf
> > >
> > > -James
> > >
> > >
> 
> 
> ------------------------------------
> 
> Yahoo! Groups Links
> 
> 
>

RE: [Doepfer_a100] Re: tks

2009-04-21 by david.salter@thomsonreuters.com

Hi Chuck
 
Would you be able to share the circuit for this?
 
Thanks
 
David
 
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * *
David Salter
Senior Consultant
SSG UKI

Thomson Reuters

O +44 (0)20 7542 2402X 52402
M 07990562402

david.salter@thomsonreuters.com
thomsonreuters.com <http://thomsonreuters.com/> 
 
P Please consider the environment before printing this e-mail 

 

________________________________
Show quoted textHide quoted text
From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
On Behalf Of hamzzzald
Sent: 19 April 2009 09:14
To: Doepfer_a100@yahoogroups.com
Subject: [Doepfer_a100] Re: tks





This may be of interest to the group. I made a DIY touch controller last
year, inspired by the Buchla controllers we have at Mills College. Mine
uses FSR senors rather than touch capacitance. Each sensor has cv out
with adjustable range and a trigger out. There is also a master trigger
out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple
circuit - just voltage dividers and a comparator for triggers. It has
been incredibly useful and has really opened up the performance
versatility of a small modular system. 

http://www.flickr.com/photos/chuckj/3269067821/
<http://www.flickr.com/photos/chuckj/3269067821/> 
http://www.cirrusoxide.com/journal/?p=75
<http://www.cirrusoxide.com/journal/?p=75> 

Best,
Chuck

--- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> , "partlydrone"
<partlydrone@...> wrote:
>
> hi dieter
> 
> yes, addressed with buttons (or triggers, or voltages) wld be fine. 
> 
> i guess it would be pretty easy to develop too, although maybe costly
as it requires eg for a version playing four "notes / colours" of 3
voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> 
> please, please make one? i think it would be a surprise hit once
people realised what could be done with it, to suddenly skip between
tone colours, it's exactly what sets modulars apart from dreary samey
synths.
> 
> 
> 
> i honestly think it would be a big seller
> 
> --- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> , <yahoo@> wrote:
> >
> > This function is not necessarily associated with a touch keyboard.
It's kind
> > of an dressed sequencer with 3 potentiometer rows. The addressing
can be
> > voltage controlled, Midi note controlled or button controlled. Of
course you
> > may use a TKB to adress the step of the sequencer but that's only
one of
> > many possibilities.
> > 
> > Best wishes
> > Dieter Doepfer
> > 
> > > i agree
> > >
> > > i really really want a controller that lets me press a button to
> > > change three CV's suddenly like that bugbrand controller, or the
> > > serge, or any random access sequencer. with my modular, sending
> > > quantised note CVs is the absolute last thing on my mind. i want
> > > to control microtones on ring modulating oscillators, the amount
> > > of reverb mix, and the bit crush depth, changing all three
> > > instantly, with a momentary finger press, and then play huge
> > > variations in those parameters like an instrument.
> > >
> > > i've been meaning to build my own controller for this for about a
> > > year and i think its a real shame that nobody else does. well,
> > > for less than the cost of a serge.
> >
>






This email was sent to you by Thomson Reuters, the global news and information company.
Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.



[Non-text portions of this message have been removed]

Re: tks

2009-04-22 by hamzzzald

Hand drawn schematic from lat year's notes:
http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/1720022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc

The pot R2 serves as a trim for range of the cv control coming from the FSR. The LM339 is a comparator chip - experiment with threshold value via R3 and R4. Hope this makes sense. Thanks and credit go to James Fei. 
-chuck

--- In Doepfer_a100@yahoogroups.com, <david.salter@...> wrote:
Show quoted textHide quoted text
>
> Hi Chuck
>  
> Would you be able to share the circuit for this?
>  
> Thanks
>  
> David
>  
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> * * *
> David Salter
> Senior Consultant
> SSG UKI
> 
> Thomson Reuters
> 
> O +44 (0)20 7542 2402X 52402
> M 07990562402
> 
> david.salter@...
> thomsonreuters.com <http://thomsonreuters.com/> 
>  
> P Please consider the environment before printing this e-mail 
> 
>  
> 
> ________________________________
> 
> From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
> On Behalf Of hamzzzald
> Sent: 19 April 2009 09:14
> To: Doepfer_a100@yahoogroups.com
> Subject: [Doepfer_a100] Re: tks
> 
> 
> 
> 
> 
> This may be of interest to the group. I made a DIY touch controller last
> year, inspired by the Buchla controllers we have at Mills College. Mine
> uses FSR senors rather than touch capacitance. Each sensor has cv out
> with adjustable range and a trigger out. There is also a master trigger
> out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple
> circuit - just voltage dividers and a comparator for triggers. It has
> been incredibly useful and has really opened up the performance
> versatility of a small modular system. 
> 
> http://www.flickr.com/photos/chuckj/3269067821/
> <http://www.flickr.com/photos/chuckj/3269067821/> 
> http://www.cirrusoxide.com/journal/?p=75
> <http://www.cirrusoxide.com/journal/?p=75> 
> 
> Best,
> Chuck
> 
> --- In Doepfer_a100@yahoogroups.com
> <mailto:Doepfer_a100%40yahoogroups.com> , "partlydrone"
> <partlydrone@> wrote:
> >
> > hi dieter
> > 
> > yes, addressed with buttons (or triggers, or voltages) wld be fine. 
> > 
> > i guess it would be pretty easy to develop too, although maybe costly
> as it requires eg for a version playing four "notes / colours" of 3
> voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > 
> > please, please make one? i think it would be a surprise hit once
> people realised what could be done with it, to suddenly skip between
> tone colours, it's exactly what sets modulars apart from dreary samey
> synths.
> > 
> > 
> > 
> > i honestly think it would be a big seller
> > 
> > --- In Doepfer_a100@yahoogroups.com
> <mailto:Doepfer_a100%40yahoogroups.com> , <yahoo@> wrote:
> > >
> > > This function is not necessarily associated with a touch keyboard.
> It's kind
> > > of an dressed sequencer with 3 potentiometer rows. The addressing
> can be
> > > voltage controlled, Midi note controlled or button controlled. Of
> course you
> > > may use a TKB to adress the step of the sequencer but that's only
> one of
> > > many possibilities.
> > > 
> > > Best wishes
> > > Dieter Doepfer
> > > 
> > > > i agree
> > > >
> > > > i really really want a controller that lets me press a button to
> > > > change three CV's suddenly like that bugbrand controller, or the
> > > > serge, or any random access sequencer. with my modular, sending
> > > > quantised note CVs is the absolute last thing on my mind. i want
> > > > to control microtones on ring modulating oscillators, the amount
> > > > of reverb mix, and the bit crush depth, changing all three
> > > > instantly, with a momentary finger press, and then play huge
> > > > variations in those parameters like an instrument.
> > > >
> > > > i've been meaning to build my own controller for this for about a
> > > > year and i think its a real shame that nobody else does. well,
> > > > for less than the cost of a serge.
> > >
> >
> 
> 
> 
> 
> 
> 
> This email was sent to you by Thomson Reuters, the global news and information company.
> Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
> 
> 
> 
> [Non-text portions of this message have been removed]
>

Re: tks

2009-04-22 by hamzzzald

I should have mentioned +v is 12v coming from my system's PSU.
-chuck

--- In Doepfer_a100@yahoogroups.com, "hamzzzald" <hylaster@...> wrote:
Show quoted textHide quoted text
>
> Hand drawn schematic from lat year's notes:
> http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/1720022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc
> 
> The pot R2 serves as a trim for range of the cv control coming from the FSR. The LM339 is a comparator chip - experiment with threshold value via R3 and R4. Hope this makes sense. Thanks and credit go to James Fei. 
> -chuck
> 
> --- In Doepfer_a100@yahoogroups.com, <david.salter@> wrote:
> >
> > Hi Chuck
> >  
> > Would you be able to share the circuit for this?
> >  
> > Thanks
> >  
> > David
> >  
> > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> > * * *
> > David Salter
> > Senior Consultant
> > SSG UKI
> > 
> > Thomson Reuters
> > 
> > O +44 (0)20 7542 2402X 52402
> > M 07990562402
> > 
> > david.salter@
> > thomsonreuters.com <http://thomsonreuters.com/> 
> >  
> > P Please consider the environment before printing this e-mail 
> > 
> >  
> > 
> > ________________________________
> > 
> > From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
> > On Behalf Of hamzzzald
> > Sent: 19 April 2009 09:14
> > To: Doepfer_a100@yahoogroups.com
> > Subject: [Doepfer_a100] Re: tks
> > 
> > 
> > 
> > 
> > 
> > This may be of interest to the group. I made a DIY touch controller last
> > year, inspired by the Buchla controllers we have at Mills College. Mine
> > uses FSR senors rather than touch capacitance. Each sensor has cv out
> > with adjustable range and a trigger out. There is also a master trigger
> > out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple
> > circuit - just voltage dividers and a comparator for triggers. It has
> > been incredibly useful and has really opened up the performance
> > versatility of a small modular system. 
> > 
> > http://www.flickr.com/photos/chuckj/3269067821/
> > <http://www.flickr.com/photos/chuckj/3269067821/> 
> > http://www.cirrusoxide.com/journal/?p=75
> > <http://www.cirrusoxide.com/journal/?p=75> 
> > 
> > Best,
> > Chuck
> > 
> > --- In Doepfer_a100@yahoogroups.com
> > <mailto:Doepfer_a100%40yahoogroups.com> , "partlydrone"
> > <partlydrone@> wrote:
> > >
> > > hi dieter
> > > 
> > > yes, addressed with buttons (or triggers, or voltages) wld be fine. 
> > > 
> > > i guess it would be pretty easy to develop too, although maybe costly
> > as it requires eg for a version playing four "notes / colours" of 3
> > voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > > 
> > > please, please make one? i think it would be a surprise hit once
> > people realised what could be done with it, to suddenly skip between
> > tone colours, it's exactly what sets modulars apart from dreary samey
> > synths.
> > > 
> > > 
> > > 
> > > i honestly think it would be a big seller
> > > 
> > > --- In Doepfer_a100@yahoogroups.com
> > <mailto:Doepfer_a100%40yahoogroups.com> , <yahoo@> wrote:
> > > >
> > > > This function is not necessarily associated with a touch keyboard.
> > It's kind
> > > > of an dressed sequencer with 3 potentiometer rows. The addressing
> > can be
> > > > voltage controlled, Midi note controlled or button controlled. Of
> > course you
> > > > may use a TKB to adress the step of the sequencer but that's only
> > one of
> > > > many possibilities.
> > > > 
> > > > Best wishes
> > > > Dieter Doepfer
> > > > 
> > > > > i agree
> > > > >
> > > > > i really really want a controller that lets me press a button to
> > > > > change three CV's suddenly like that bugbrand controller, or the
> > > > > serge, or any random access sequencer. with my modular, sending
> > > > > quantised note CVs is the absolute last thing on my mind. i want
> > > > > to control microtones on ring modulating oscillators, the amount
> > > > > of reverb mix, and the bit crush depth, changing all three
> > > > > instantly, with a momentary finger press, and then play huge
> > > > > variations in those parameters like an instrument.
> > > > >
> > > > > i've been meaning to build my own controller for this for about a
> > > > > year and i think its a real shame that nobody else does. well,
> > > > > for less than the cost of a serge.
> > > >
> > >
> > 
> > 
> > 
> > 
> > 
> > 
> > This email was sent to you by Thomson Reuters, the global news and information company.
> > Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.
> > 
> > 
> > 
> > [Non-text portions of this message have been removed]
> >
>

RE: [Doepfer_a100] Re: tks

2009-04-23 by david.salter@thomsonreuters.com

Thanks Chuck that looks like even I could have a go at making a small
one.
 
David
 
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * *
David Salter
Senior Consultant
SSG UKI

Thomson Reuters

O +44 (0)20 7542 2402X 52402
M 07990562402

david.salter@thomsonreuters.com
thomsonreuters.com <http://thomsonreuters.com/> 
 
P Please consider the environment before printing this e-mail 

 

________________________________
Show quoted textHide quoted text
From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
On Behalf Of hamzzzald
Sent: 22 April 2009 22:16
To: Doepfer_a100@yahoogroups.com
Subject: [Doepfer_a100] Re: tks





Hand drawn schematic from lat year's notes:
http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/17
20022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc
<http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/1
720022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc> 

The pot R2 serves as a trim for range of the cv control coming from the
FSR. The LM339 is a comparator chip - experiment with threshold value
via R3 and R4. Hope this makes sense. Thanks and credit go to James Fei.

-chuck

--- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> , <david.salter@...> wrote:
>
> Hi Chuck
> 
> Would you be able to share the circuit for this?
> 
> Thanks
> 
> David
> 
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
> * * *
> David Salter
> Senior Consultant
> SSG UKI
> 
> Thomson Reuters
> 
> O +44 (0)20 7542 2402X 52402
> M 07990562402
> 
> david.salter@...
> thomsonreuters.com <http://thomsonreuters.com/
<http://thomsonreuters.com/> > 
> 
> P Please consider the environment before printing this e-mail 
> 
> 
> 
> ________________________________
> 
> From: Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com>
[mailto:Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> ]
> On Behalf Of hamzzzald
> Sent: 19 April 2009 09:14
> To: Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> 
> Subject: [Doepfer_a100] Re: tks
> 
> 
> 
> 
> 
> This may be of interest to the group. I made a DIY touch controller
last
> year, inspired by the Buchla controllers we have at Mills College.
Mine
> uses FSR senors rather than touch capacitance. Each sensor has cv out
> with adjustable range and a trigger out. There is also a master
trigger
> out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple
> circuit - just voltage dividers and a comparator for triggers. It has
> been incredibly useful and has really opened up the performance
> versatility of a small modular system. 
> 
> http://www.flickr.com/photos/chuckj/3269067821/
<http://www.flickr.com/photos/chuckj/3269067821/> 
> <http://www.flickr.com/photos/chuckj/3269067821/
<http://www.flickr.com/photos/chuckj/3269067821/> > 
> http://www.cirrusoxide.com/journal/?p=75
<http://www.cirrusoxide.com/journal/?p=75> 
> <http://www.cirrusoxide.com/journal/?p=75
<http://www.cirrusoxide.com/journal/?p=75> > 
> 
> Best,
> Chuck
> 
> --- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> 
> <mailto:Doepfer_a100%40yahoogroups.com> , "partlydrone"
> <partlydrone@> wrote:
> >
> > hi dieter
> > 
> > yes, addressed with buttons (or triggers, or voltages) wld be fine. 
> > 
> > i guess it would be pretty easy to develop too, although maybe
costly
> as it requires eg for a version playing four "notes / colours" of 3
> voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > 
> > please, please make one? i think it would be a surprise hit once
> people realised what could be done with it, to suddenly skip between
> tone colours, it's exactly what sets modulars apart from dreary samey
> synths.
> > 
> > 
> > 
> > i honestly think it would be a big seller
> > 
> > --- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> 
> <mailto:Doepfer_a100%40yahoogroups.com> , <yahoo@> wrote:
> > >
> > > This function is not necessarily associated with a touch keyboard.
> It's kind
> > > of an dressed sequencer with 3 potentiometer rows. The addressing
> can be
> > > voltage controlled, Midi note controlled or button controlled. Of
> course you
> > > may use a TKB to adress the step of the sequencer but that's only
> one of
> > > many possibilities.
> > > 
> > > Best wishes
> > > Dieter Doepfer
> > > 
> > > > i agree
> > > >
> > > > i really really want a controller that lets me press a button to
> > > > change three CV's suddenly like that bugbrand controller, or the
> > > > serge, or any random access sequencer. with my modular, sending
> > > > quantised note CVs is the absolute last thing on my mind. i want
> > > > to control microtones on ring modulating oscillators, the amount
> > > > of reverb mix, and the bit crush depth, changing all three
> > > > instantly, with a momentary finger press, and then play huge
> > > > variations in those parameters like an instrument.
> > > >
> > > > i've been meaning to build my own controller for this for about
a
> > > > year and i think its a real shame that nobody else does. well,
> > > > for less than the cost of a serge.
> > >
> >
> 
> 
> 
> 
> 
> 
> This email was sent to you by Thomson Reuters, the global news and
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> Any views expressed in this message are those of the individual
sender, except where the sender specifically states them to be the views
of Thomson Reuters.
> 
> 
> 
> [Non-text portions of this message have been removed]
>






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RE: [Doepfer_a100] Re: tks

2009-04-23 by david.salter@thomsonreuters.com

Chuck,
 
Just to clarify when you say R2 is trim, do you mean R1?
 
David
 
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * *
David Salter
Senior Consultant
SSG UKI

Thomson Reuters

O +44 (0)20 7542 2402X 52402
M 07990562402

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________________________________
Show quoted textHide quoted text
From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
On Behalf Of hamzzzald
Sent: 22 April 2009 22:16
To: Doepfer_a100@yahoogroups.com
Subject: [Doepfer_a100] Re: tks





Hand drawn schematic from lat year's notes:
http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/17
20022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc
<http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/1
720022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc> 

The pot R2 serves as a trim for range of the cv control coming from the
FSR. The LM339 is a comparator chip - experiment with threshold value
via R3 and R4. Hope this makes sense. Thanks and credit go to James Fei.

-chuck

--- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> , <david.salter@...> wrote:
>
> Hi Chuck
> 
> Would you be able to share the circuit for this?
> 
> Thanks
> 
> David
> 
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
> * * *
> David Salter
> Senior Consultant
> SSG UKI
> 
> Thomson Reuters
> 
> O +44 (0)20 7542 2402X 52402
> M 07990562402
> 
> david.salter@...
> thomsonreuters.com <http://thomsonreuters.com/
<http://thomsonreuters.com/> > 
> 
> P Please consider the environment before printing this e-mail 
> 
> 
> 
> ________________________________
> 
> From: Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com>
[mailto:Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> ]
> On Behalf Of hamzzzald
> Sent: 19 April 2009 09:14
> To: Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> 
> Subject: [Doepfer_a100] Re: tks
> 
> 
> 
> 
> 
> This may be of interest to the group. I made a DIY touch controller
last
> year, inspired by the Buchla controllers we have at Mills College.
Mine
> uses FSR senors rather than touch capacitance. Each sensor has cv out
> with adjustable range and a trigger out. There is also a master
trigger
> out and a Softpot "ribbon" sensor from Spectrasymbol. A very simple
> circuit - just voltage dividers and a comparator for triggers. It has
> been incredibly useful and has really opened up the performance
> versatility of a small modular system. 
> 
> http://www.flickr.com/photos/chuckj/3269067821/
<http://www.flickr.com/photos/chuckj/3269067821/> 
> <http://www.flickr.com/photos/chuckj/3269067821/
<http://www.flickr.com/photos/chuckj/3269067821/> > 
> http://www.cirrusoxide.com/journal/?p=75
<http://www.cirrusoxide.com/journal/?p=75> 
> <http://www.cirrusoxide.com/journal/?p=75
<http://www.cirrusoxide.com/journal/?p=75> > 
> 
> Best,
> Chuck
> 
> --- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> 
> <mailto:Doepfer_a100%40yahoogroups.com> , "partlydrone"
> <partlydrone@> wrote:
> >
> > hi dieter
> > 
> > yes, addressed with buttons (or triggers, or voltages) wld be fine. 
> > 
> > i guess it would be pretty easy to develop too, although maybe
costly
> as it requires eg for a version playing four "notes / colours" of 3
> voltages each it would need 4 buttons, 12 pots, 16 jacks etc.
> > 
> > please, please make one? i think it would be a surprise hit once
> people realised what could be done with it, to suddenly skip between
> tone colours, it's exactly what sets modulars apart from dreary samey
> synths.
> > 
> > 
> > 
> > i honestly think it would be a big seller
> > 
> > --- In Doepfer_a100@yahoogroups.com
<mailto:Doepfer_a100%40yahoogroups.com> 
> <mailto:Doepfer_a100%40yahoogroups.com> , <yahoo@> wrote:
> > >
> > > This function is not necessarily associated with a touch keyboard.
> It's kind
> > > of an dressed sequencer with 3 potentiometer rows. The addressing
> can be
> > > voltage controlled, Midi note controlled or button controlled. Of
> course you
> > > may use a TKB to adress the step of the sequencer but that's only
> one of
> > > many possibilities.
> > > 
> > > Best wishes
> > > Dieter Doepfer
> > > 
> > > > i agree
> > > >
> > > > i really really want a controller that lets me press a button to
> > > > change three CV's suddenly like that bugbrand controller, or the
> > > > serge, or any random access sequencer. with my modular, sending
> > > > quantised note CVs is the absolute last thing on my mind. i want
> > > > to control microtones on ring modulating oscillators, the amount
> > > > of reverb mix, and the bit crush depth, changing all three
> > > > instantly, with a momentary finger press, and then play huge
> > > > variations in those parameters like an instrument.
> > > >
> > > > i've been meaning to build my own controller for this for about
a
> > > > year and i think its a real shame that nobody else does. well,
> > > > for less than the cost of a serge.
> > >
> >
> 
> 
> 
> 
> 
> 
> This email was sent to you by Thomson Reuters, the global news and
information company.
> Any views expressed in this message are those of the individual
sender, except where the sender specifically states them to be the views
of Thomson Reuters.
> 
> 
> 
> [Non-text portions of this message have been removed]
>






This email was sent to you by Thomson Reuters, the global news and information company.
Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.



[Non-text portions of this message have been removed]

Re: [Doepfer_a100] Re: tks

2009-04-23 by Florian Anwander

Hi

hamzzzald schrieb:
> http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/1720022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc
> 
> ...The LM339 is a comparator chip - experiment with threshold value via R3 and R4. 
I would change R3 to 68k, R4 to 2k2 and replace the connection of R3, 
R4, and LM339 by a 47k lin potentiometer.

Florian

RE: [Doepfer_a100] Re: tks

2009-04-23 by david.salter@thomsonreuters.com

Hi Florian,
 
What would this pot do?
 
Thanks
 
David
 
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * *
David Salter
Senior Consultant
SSG UKI

Thomson Reuters

O +44 (0)20 7542 2402X 52402
M 07990562402

david.salter@thomsonreuters.com
thomsonreuters.com <http://thomsonreuters.com/> 
 
P Please consider the environment before printing this e-mail 

 

________________________________
Show quoted textHide quoted text
From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
On Behalf Of Florian Anwander
Sent: 23 April 2009 09:36
To: Doepfer_a100@yahoogroups.com
Subject: Re: [Doepfer_a100] Re: tks





Hi

hamzzzald schrieb:
>
http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/17
20022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc
<http://groups.yahoo.com/group/Doepfer_a100/photos/album/404340435/pic/1
720022171/view?picmode=&mode=tn&order=ordinal&start=1&count=20&dir=asc> 
> 
> ...The LM339 is a comparator chip - experiment with threshold value
via R3 and R4. 
I would change R3 to 68k, R4 to 2k2 and replace the connection of R3, 
R4, and LM339 by a 47k lin potentiometer.

Florian





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Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.



[Non-text portions of this message have been removed]

Re: [Doepfer_a100] Re: tks

2009-04-23 by Florian Anwander

Hi David

david.salter@thomsonreuters.com schrieb:
> What would this pot do?

you could adjust the threshold for the gate

Florian

RE: [Doepfer_a100] Re: tks

2009-04-23 by david.salter@thomsonreuters.com

Cool, Thanks Florian
 
David
 
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * *
David Salter
Senior Consultant
SSG UKI

Thomson Reuters

O +44 (0)20 7542 2402X 52402
M 07990562402

david.salter@thomsonreuters.com
thomsonreuters.com <http://thomsonreuters.com/> 
 
P Please consider the environment before printing this e-mail 

 

________________________________
Show quoted textHide quoted text
From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]
On Behalf Of Florian Anwander
Sent: 23 April 2009 09:58
To: Doepfer_a100@yahoogroups.com
Subject: Re: [Doepfer_a100] Re: tks





Hi David

david.salter@thomsonreuters.com
<mailto:david.salter%40thomsonreuters.com>  schrieb:
> What would this pot do?

you could adjust the threshold for the gate

Florian





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Any views expressed in this message are those of the individual sender, except where the sender specifically states them to be the views of Thomson Reuters.



[Non-text portions of this message have been removed]

Re: [Doepfer_a100] university modulars

2009-04-24 by masada wilmot

Well I am the owner of a dual cabinet S-P modular that came from Univ 
Utah. I have a couple of pictures at
http://www.lazyblueoctopus.com/html/studio.html
Is it the one you saw? The previous owner got it for a song at some sale 
(maybe a university sale but I forget) and made a nice profit when he 
sold it to me.

There is also a pic of my Doepfer to keep this on-topic.

Those darned students managed to rip the electronics out of a couple of 
the modules (now just front panels with controls fitted but no PCB) and 
one of the triple EGs had been rebuilt with some monster student 
wirewrapped *digital* PCB (I powered it up but got nothing but smoke).

After a little repair work it's a very fun toy to play with - especially 
the double sequencer setup. 

mw

Joe Grisso wrote:
Show quoted textHide quoted text
>
>
> Hi Richard,
>
> I know that back in the 1990's the University of Utah had a very
> large Steiner-Parker modular system, but I haven't been up there in a
> while to see if it's mothballed or just thrown out.
>
> Best,
>
> -- 
> Joe Grisso
> Detachment 3 Engineering
>
> On Sun, Apr 19, 2009 at 3:22 PM, Richard Scott 
> <richard_scott@rwnc.co.uk <mailto:richard_scott%40rwnc.co.uk>> wrote:
> >
> >
> > sorry to send this a little OT, so I thought I should change the header.
> >
> > I am interested in which universities - in the US or europe - still do
> > maintain large/interesting modular systems. I guess most think its 
> old hat
> > and use max/pd/supercollider for everthing?
> >
> > Richard
> >
>
>

Re: tks

2009-04-24 by hamzzzald

Yeah - my mistake. R1 is the pot. Good suggestions, Florian. Maybe I'll try that on the next version.
chuck

--- In Doepfer_a100@yahoogroups.com, <david.salter@...> wrote:
Show quoted textHide quoted text
>
> Chuck,
>  
> Just to clarify when you say R2 is trim, do you mean R1?
>  
> David
>  
> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
> * * *
> David Salter
> Senior Consultant
> SSG UKI
> 
>

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