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Re: CV buffer

2002-10-01 by modularcharles

Analogue Systems makes one -- the RS230. --- In Doepfer_a100@y..., "flamey101" wrote: > the non voltage drop multiple, I think that would be the first.. :) > > --- In Doepfer_a100@y..., Florian Anwander > wrote: > > Hi flamey101 > > > > > do you guys think it's easy to build your

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Flat LEDS

2002-10-01 by ethanzer0

Hello, I just picked up 3 used A-140s. They seem to be a little older than the others I have and they have flat-top LEDs versus the rounded LEDs in my other A-140s. Did the A-140 go through a design revision somewhere along the line? I ask because I like the response of the flat-

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Re: [Doepfer_a100] CV buffer

2002-10-01 by Florian Anwander

Hi flamey101 > do you guys think it's easy to build your own CV-buffer? What do you mean with CV buffer? A real simple buffer (one opamp with feeback on the inverting input, nothing else) or a S&H which holds the CV Florian -- Florian Anwander |ConSol* HP-Support Tel. +49.89.4584

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Re: CV buffer

2002-10-01 by flamey101

the non voltage drop multiple, I think that would be the first.. :) --- In Doepfer_a100@y..., Florian Anwander wrote: > Hi flamey101 > > > do you guys think it's easy to build your own CV-buffer? > What do you mean with CV buffer? A real simple buffer (one opamp with > feeback on

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CV buffer

2002-09-30 by flamey101

Hello, do you guys think it's easy to build your own CV-buffer? And, where can I find the schematics to build one? Greetings, Zameer

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-29 by jmaddocks1975

This is a great idea, thanks! I'll try it one day soon. Has any one made the internal switch of the A-192 (cv-midi) onto the front panel? Also I agree the A-129/3 is an excellent module and even better when using A-192/4 (slew limiter). I also use it (together with a CV source mo

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-28 by Joe Buechler

Excellent, Tim! I was wondering if there was room for a toggle switch. It sounds like a very easy modification indeed. (I don't mind drilling and soldering, but my skills leave much to be desired :) ) Joe --- In Doepfer_a100@y..., "Tim Stinchcombe" wrote: > Hi Joe, > > > I'm cons

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-28 by Joe Buechler

Hi Zameer Very similar to using the VC LFO for clocking the A155 sequencer to get variable step length, but it would be "quantized", and easily sync'ed to midi as well. Joe --- In Doepfer_a100@y..., "flamey101" wrote: > This sounds like a good idea indeed, but, what's the differe

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-28 by Tim Stinchcombe

Hi Joe, > I'm considering. The User's Guide says that to obtain a DC coupled > output, the module can be modified by adding a jumper to short out the > cap C7. I'd like to use the A163 as a VC clock divider. What would I > be giving up if I jumper the capacitor? You don't have to

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-28 by flamey101

This sounds like a good idea indeed, but, what's the difference in use between using a VC-LFO and the modded A163. I don't really geddit, but I don't have any fequency divders to check it out also.. Greetings, Zameer --- In Doepfer_a100@y..., "Joe Buechler" wrote: > Thanks Peter.

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-28 by Joe Buechler

Thanks Peter. Ya, that's what I was planning to do, put the A129/3 next to one of my A138a mixers. I have a question about the A163 VC Divider, one of the other modules I'm considering. The User's Guide says that to obtain a DC coupled output, the module can be modified by adding

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-28 by (i think you can figure that out)

The A129/3 IS AN EXTEMELY USEFUL MODULE!!!!! It allows for full processing of control voltages. What I suggest you do however is (if you have one, if not this also recommended for the A129/3) is place a A138a cv mixer next to it, so you can easily mix the prcoessed CVs as well. I

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RE: [Doepfer_a100] Re: Doepfer Mods

2002-09-26 by unknown freak

There's that. And no one ever complains about the cramped panels on a Serge. I like the compactness of the Doepfer, too, but ergonomically I think larger panels are simply more comfortable and convenient to use. > -----Original Message----- > From: Joe Buechler [mailto:buechlerjo

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Re: Doepfer Mods

2002-09-26 by Joe Buechler

> Panel and knob size and jack > durability are basically the only shortcomings of the Doepfer that > I can see. Everything's a trade-off, I guess. The panel sizes are also one of the big *advantages* of the Doepfer system. You can get more A100 modules into a given amount of spa

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desoldering mini-jacks Re: Doepfer Mods

2002-09-26 by Florian Anwander

Hi > do is desolder all the mini > jacks and pots (you will almost certainly destroy the mini-jacks - > no bad thing:). It is very easy to desolder minijacks if you have a soldering iron, that provides replacable tips. There are special tips for 6pin or 8pin DIL-ICs. If you find

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RE: [Doepfer_a100] Doepfer Mods

2002-09-25 by unknown freak

Thanks for the info and for posting the pictures. Inspiring -- definitely looks like the hot ticket. Panel and knob size and jack durability are basically the only shortcomings of the Doepfer that I can see. Do you have a photo showing how you've mounted the boards to the panel?

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Re: Doepfer Mods

2002-09-25 by spfeifer

I modified Doepfer modules as below and drilled blank synthesizers.Com panels for faceplates. I just have to find time to do the lettering of the panels. I posted a picture of my synth called Doepfer-Synth.com. The top cabinet has the Doepfer modules. For more info about the synt

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Re: [Doepfer_a100] Suggestions for what to do with 24HP (or maybe 32)

2002-09-25 by davevosh@aol.com

In a message dated 9/25/2002 10:58:31 AM Eastern Daylight Time, buechlerjoe@toadmail.com writes: > Maybe just an assortment of miscellaneous 8HP modules - I'm somewhat > interested in the freq shifter, the logic module, maybe the analog > version of the ribbon controller module i

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-25 by Tim Stinchcombe

Hi Joe, > Another possibility is the A129/3 attenuator/offset module which > might be really useful. I generally use a mixer and CV source for > attenuation and offset, which would be free'd up. I also find the A129/3 incredibly useful as a CV source (it's the only thing I genera

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-25 by Joe Buechler

Probably, unless someone wants to propose a trade ;-) Joe --- In Doepfer_a100@y..., "flamey101" wrote: > To ask my all famous question again :) > Do you sell your A-191 if you do? 8-) > > > --- In Doepfer_a100@y..., unknown freak wrote: > > This is a really idiosyncratic question

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Re: Suggestions for what to do with 24HP (or maybe 32)

2002-09-25 by flamey101

To ask my all famous question again :) Do you sell your A-191 if you do? 8-) --- In Doepfer_a100@y..., unknown freak wrote: > This is a really idiosyncratic question. > > That said, I use my A129/3 a LOT. > > > -----Original Message----- > > From: Joe Buechler [mailto:buechlerjoe

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RE: [Doepfer_a100] Doepfer Mods

2002-09-25 by unknown freak

Jesus, man, that's a HUGE improvement. On a scale of 1-10, how would you rate the difficulty? And how much did it cost? > -----Original Message----- > From: noisejazz [mailto:noisejazz@yahoo.co.uk] > Sent: Wednesday, September 25, 2002 12:28 PM > To: Doepfer_a100@yahoogroups.com

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RE: [Doepfer_a100] Suggestions for what to do with 24HP (or maybe 32)

2002-09-25 by unknown freak

This is a really idiosyncratic question. That said, I use my A129/3 a LOT. > -----Original Message----- > From: Joe Buechler [mailto:buechlerjoe@toadmail.com] > Sent: Wednesday, September 25, 2002 10:56 AM > To: Doepfer_a100@yahoogroups.com > Subject: [Doepfer_a100] Suggestions f

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RE: [Doepfer_a100] Doepfer Mods

2002-09-25 by noisejazz

Well - Difficulty wise - all you have to do is desolder all the mini jacks and pots (you will almost certainly destroy the mini-jacks - no bad thing:). This is quite easy with a good soldering iron and a decent solder sucker, but is a bit tedious. Then you just solder connecting

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Doepfer Mods

2002-09-25 by noisejazz

Just to let everyone know- as requested (by Modular charles :) I have posted the pics of my first Doepfer conversion to MOTM format (mmmm big jacks!!) They are in the folder MOTM-ized Doepfer - Enjoy!!

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Suggestions for what to do with 24HP (or maybe 32)

2002-09-25 by Joe Buechler

If I replace my A190/A191 with an MCV24, I'll have 24HP of space suddenly available. I could maybe extend that to 32HP if I lose the A115 audio divider, which I don't use very often. Anyone have any good suggestions on how I might use this space? I'm considering the VC mixer (may

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RE: [Doepfer_a100] Re: voltage range of all the a100 CV cources???

2002-09-24 by David Salter

Joe, Excellent, this will prove to be very useful. Regards David Salter Reuters Consulting Tel: +44 20 7542 2402 Mob: +44 7990562402 Fax: +44 20 7542 2699 -----Original Message----- From: Joe Buechler [mailto:buechlerjoe@toadmail.com] Sent: 23 September 2002 21:46 To: Doepfer_a10

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Re: [Doepfer_a100] a-198 controller question

2002-09-23 by davevosh@aol.com

In a message dated 9/23/2002 8:04:32 AM Eastern Daylight Time, synth_freak_2000@yahoo.com writes: > > hi dave and rest of the list, > i think that the note intervals on the a198 ribbon > controller will be achived by using the a156 > quantizer...but,again,this will require a lot

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Re: [Doepfer_a100] Re: voltage range of all the a100 CV cources???

2002-09-23 by bakis Sirros

thank you very,very much joe!!! this list will be very helpful to many members,i think...(without a voltmeter) bakis. --- Joe Buechler wrote: > According to my cheapo voltmeter (which has an > analog dial hehe): > > A165: 0 to 9V > A160: 0 to 10V > A147 -4.5 to +4.5V > A155 Gate:

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Re: voltage range of all the a100 CV cources???

2002-09-23 by Joe Buechler

> (Also I shall probably continue just looking at the web > page rather than going back to individual emails I use the web interface as well, since I'm used to the Delphi and the soon-defunct LUSENET forums. > Maybe other members can supply ranges for those modules I don't > have

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Re: voltage range of all the a100 CV cources???

2002-09-23 by Tim Stinchcombe

Hi Bakis and everyone, I've recently been looking at messages on the web, rather than receiving emails (due to my change of job and hence loss of daily email/internet access), so I don't feel I've been persecuted by unwanted spam, and am quite happy to continue contributing when

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Re: voltage range of all the a100 CV cources???

2002-09-23 by Joe Buechler

According to my cheapo voltmeter (which has an analog dial hehe): A165: 0 to 9V A160: 0 to 10V A147 -4.5 to +4.5V A155 Gate: 0 to 10V A155 CV top: 0 to 4V A155 CV bottom: 0 to 7V A190 Gate: 0 to 9V A191 LFO: -5 to +5V A191 CV: 0 to 5V A141: 0 to 6V A162: 0 to 10V A140: 0 to 7V A1

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Re: Enough, I am leaving this list.

2002-09-23 by Joe Buechler

And Andreas, sorry that my post came across as a direct affront to you. It was more rather intended to motivate some discussion of A100 modular stuff rather than the spam that we all despise. Good look and thanks for all your contributions. Hope to hear from you in the future. Jo

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RE: [Doepfer_a100] Re: Enough, I am leaving this list.

2002-09-23 by David Salter

Andreas, It's a shame, but as long as you keep the faith (modular synthesis) life will always been interesting. Thanks for you input to the group and queries you have answered of mine. Best wishes David Salter Reuters Consulting Tel: +44 20 7542 2402 Mob: +44 7990562402 Fax: +44

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Re: [Doepfer_a100] Re: Enough, I am leaving this list.

2002-09-23 by Andreas Lindholm

Well, I have written a lot of post about a few Doepfer things, and I don't think I have anything significant to add now. So who will be the better for reading a mail of no use (like this one). I know Bakis is trying hard to get pornposters and such out, still they are a very pers

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voltage range of all the a100 CV cources???

2002-09-23 by bakis Sirros

hi list, these goes to all the a100 modular "wizard" users: can any of you send a list to the group including the voltage range of all the a100 cv cources(the lfo's,adsr's,sequencers,vco's,trigger outputs,etc...).this would be very usefull to all of us, because many users would l

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Re: [Doepfer_a100] a-198 controller question

2002-09-23 by bakis Sirros

hi dave and rest of the list, i think that the note intervals on the a198 ribbon controller will be achived by using the a156 quantizer...but,again,this will require a lot of practice,right? bakis. --- davevosh@aol.com wrote: > > 9/22/02 > > dear mr. doepfer, > a quick question o

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a-198 controller question

2002-09-23 by davevosh@aol.com

9/22/02 dear mr. doepfer, a quick question on the physical packaging of the a-198 controller - will the unit have any provision for using something like sala`s "interval fingers" ? maybe a simple rail running along upper edge that "fingers" could be slid along and positioned at t

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RE: [Doepfer_a100] Enough, I am leaving this list.

2002-09-22 by unknown freak

Right, I've noticed that. Thanks. > -----Original Message----- > From: bakis Sirros [mailto:synth_freak_2000@yahoo.com] > Sent: Sunday, September 22, 2002 3:43 PM > To: Doepfer_a100@yahoogroups.com > Subject: Re: [Doepfer_a100] Enough, I am leaving this list. > > > hi andreas, >

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Re: [Doepfer_a100] Enough, I am leaving this list.

2002-09-22 by bakis Sirros

hi andreas, that's not true!i am constantly disapproving new "members" with random username letters.(these are the ones that send all the spam mails...)so,for many days now,there wasn't any spam mail in this group... bakis. --- Andreas Lindholm wrote: > Okey, I have had enough. >

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Re: Enough, I am leaving this list.

2002-09-22 by Joe Buechler

For many days now, there wasn't any mail in this group at all. Instead of leaving, why don't you start some A100-related discussions? I'm tired of members who've gotten enjoyment and information from the list, but have never contributed anything in return (except for an occasiona

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Enough, I am leaving this list.

2002-09-22 by Andreas Lindholm

Okey, I have had enough. Nice as it was on this list I am leaving tonite cause as you all know the good mails are far fewer than the "hey, check out this site" spams. Best vishes /Andreas from Sweden

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RE: [Doepfer_a100] Re: Slighty OT (again): Analogue Systems ADSR mods

2002-09-18 by David Salter

Zameer, Vero board and stripboard are the thing. sorry for any confusion. regards David Salter Reuters Consulting Tel: +44 20 7542 2402 Mob: +44 7990562402 Fax: +44 20 7542 2699 -----Original Message----- From: flamey101 [mailto:flame101@planet.nl] Sent: 18 September 2002 10:57 T

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Re: Slighty OT (again): Analogue Systems ADSR mods

2002-09-18 by flamey101

Hello Peter and David, Thank you for all the information about power supplies. It might come in handy when I'm going to build an external controller cabinet for my 2 theremins and maybe a sequencer and other CV sources.. There's still one thing: The links David posted about the v

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AW: [Doepfer_a100] Bay Area analog synth gathering

2002-09-17 by Dieter Doepfer

Dear Gino, thank's for your message. I will forward the information to our US representative (Douglas Wagner/Enport). Maybe he can arrange that a Doepfer A-100 system is available at the event. Best wishes Dieter Doepfer Doepfer Musikelektronik GmbH http://www.doepfer.de email: h

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Bay Area analog synth gathering

2002-09-16 by Robair, Gino

Hi Folks, (sorry for the cross post...) Looks like we have a firm date for a Bay Area analog-synth gathering: Saturday, October 19th at CSU Hayward (Hayward campus). This will be a chance for people to see and hear a number of interesting instruments. Synth owners are encouraged

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Re: spammers...

2002-09-14 by andrew dalio

--- In Doepfer_a100@y..., bakis Sirros wrote: > hi andrew, > i'm already doing this for many weeks...(restricted > membership). > now,that i'm sure that all these "people" have names > with letters in random order,i'll deny their > membership when i see their request for approval

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Re: [Doepfer_a100] spammers...

2002-09-14 by bakis Sirros

hi andrew, i'm already doing this for many weeks...(restricted membership). now,that i'm sure that all these "people" have names with letters in random order,i'll deny their membership when i see their request for approval... i've already done that in a new "random letters" usern

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Doepfer modifications now on-line

2002-09-14 by (i think you can figure that out)

Ladies and Gents, For those of you who may own Doepfer and Analogue Systems gear, I have published a sort list of extremely easy modifications for some of them which can be seen by going to: http://www.allegrobikes.com/synth.html Click on 'Son of Frankensynth", scroll down the pa

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Doepfer modifications now on-line

2002-09-14 by (i think you can figure that out)

Ladies and Gents, For those of you who may own Doepfer and Analogue Systems gear, I have published a sort list of extremely easy modifications for some of them which can be seen by going to: http://www.allegrobikes.com/synth.html Click on 'Son of Frankensynth", scroll down the pa

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