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Re: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Bakis Sirros

hello Silas, ok, the poll has been created! btw, you have just written the user's manual for this module! :D best regards, Bakis. --- Silas Johansen wrote: > On 6/19/07, Bakis Sirros > wrote: > > > > so, Silas: > > if you are sure what this module should do and > what > > feature

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New poll for Doepfer_a100

2007-06-19 by Doepfer_a100@yahoogroups.com

Enter your vote today! A new poll has been created for the Doepfer_a100 group: Would you like Doepfer to manufacture a Dual Offset Generator module? (this module is designed to provide two CV offsets. In addition one half can be used as a two channel CV mixer. Top half: The top h

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Re: [Doepfer_a100] A-112 Patches

2007-06-19 by Michael Wagner

Hi John, Unfortunately I can't help you a lot, since I'm actually in the same train with you. Done lot's of Speech-mangling and used it as a delay unit, but I'd really like to try to do some wavetable-stuff. But since I don't know wavetable-synthesis that well, I didn't know how

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AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by hardware@doepfer.de

You find my comments written inline Best wishes Dieter Doepfer > these are the uses of a cv offset that immediately spring to > mind. please correct me if they > can be achieved by other means: > > 1. a vc offset is also a dc offset. so that any audio signal that > distorts will

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AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by hardware@doepfer.de

> vertical ? i don't understand There are two types of potentiometers: - potentiometer shaft in parallel to the pc board (as for most A-100 modules) - potentiometer shaft vertical to the pc board (e.g. A-107, MAQ16/3) Best wishes Dieter Doepfer

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AW: [Doepfer_a100] extreme filter: fan mail and question

2007-06-19 by hardware@doepfer.de

> speaking of the 106: how about using those nice new center-detented > potentiometers for the input levels, so i don't have to always plug a > cord into the HP-input if i want to hear only the LPF? ;-) When the A-106-1 was developed these type of potentiometers were not yet avai

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AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by hardware@doepfer.de

> (dieter, is there a hack to increase the range of the tune knob on > the standard vco ?) www.doepfer.com > PRODUCTS > A-100 Modules Overview > A-110 > Service Manual > R5 (internal remarks, only in German available, Anpassung R5). Decreasing R5 (now 1M increases the tune range)

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Silas Johansen

On 6/19/07, Bakis Sirros wrote: > > so, Silas: > if you are sure what this module should do and what > features should have, then, please, tell me "exactly" > what the poll should say. > then i can create it. > best regards, > Bakis. Hi Bakis, I'm not a tech writer so please ask

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Re: adding cv offset

2007-06-19 by Stu Grimshaw

--- In Doepfer_a100@yahoogroups.com, Florian Anwander wrote: > > Hi Stu > > > 1. a vc offset is also a dc offset. so that any audio signal that distorts will distort > > assymetrically. > No, usually all audio related modules are ac coupled. The dc offset, okay, that shoots down

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A-112 Patches

2007-06-19 by j_inform3r

Hello all, One of the modules that I have yet to dig deep with is the a-112. I've done some funny things with the internal speech sample but that's about it. I've heard Ingo's great samples but they're quite similar to the things I've done. Has anyone done anything more "musical"

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Bakis Sirros

yes, i do understand the use of a dc-offset. or the use of a VC dc-offset. but you can do all these with other doepfer modules already... i too use dc-offsets all the time. in fact modules that offer dc-offset are: a129-3, a138, a133, a167, a176, a130.(and for VC dc-offset you ju

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Florian Anwander

Hi Stu > 1. a vc offset is also a dc offset. so that any audio signal that distorts will distort > assymetrically. No, usually all audio related modules are ac coupled. The dc offset, whic you added carefully, will be removed by the first capacitor in the signal path. Sorry to sp

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Re: [Doepfer_a100] extreme filter: fan mail and question

2007-06-19 by Denis Gökdag

speaking of the 106: how about using those nice new center-detented potentiometers for the input levels, so i don't have to always plug a cord into the HP-input if i want to hear only the LPF? ;-) but yes, it is one hell of killer filter indeed, a lot of potential for creating al

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Re: AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Bakis Sirros

hello Florian, i think so too. so, what do i do? Bakis. --- Florian Anwander wrote: > Hi Bakis > > I think it is simply a DC-coupled precision-CV-mixer > for two inputs: > first input is fixed and is fed through 1:1. The > second input which can > add a voltage in a range between

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Re: AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Florian Anwander

Hi Bakis I think it is simply a DC-coupled precision-CV-mixer for two inputs: first input is fixed and is fed through 1:1. The second input which can add a voltage in a range between -10 and + 10 Volts. Maybe this should be solved as a DIY-project (it is very simple). Florian Bak

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Re: adding cv offset

2007-06-19 by ilanode

Yes, if my memory serves me this list came to this conclusion before. Unfortunately to no avail. It's funny since not only the readers have to figure out the number but often the one who's commenting on a certain module will have to check it's number on writing. At least this is

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AW: AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by hardware@doepfer.de

> hello Dieter and all, > yes, but i do not understand the purpose of this > module. > would it be a dual vca/offset module? > but a vca module with offset is the 130 vca, right? > what would be the benefit of making a dual a130 > module? only the inclusion of "a119 type" ext inp

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Bakis Sirros

so, Silas: if you are sure what this module should do and what features should have, then, please, tell me "exactly" what the poll should say. then i can create it. best regards, Bakis. --- Silas Johansen wrote: > Hadn't considered getting the A-129-3 for this > purpose. It suits

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Re: AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Bakis Sirros

hello Dieter and all, yes, but i do not understand the purpose of this module. would it be a dual vca/offset module? but a vca module with offset is the 130 vca, right? what would be the benefit of making a dual a130 module? only the inclusion of "a119 type" ext input amplificati

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AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by hardware@doepfer.de

4 HP are not sufficient for the A-100 standard potentiometers as the distance from terminal to terminal is about 19 mm and we need some addition for the solder points (at least 1 mm on each side). This leads to about 21 mm but 4 HP are 20 mm only. The only solution would the usag

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-19 by Silas Johansen

Hadn't considered getting the A-129-3 for this purpose. It suits my needs quite satisfactorily (except I'm not sure if I get exactly 1.00 x amplification is I turn the attenuator knob all the way to the right) so I'm tempted to get one. Also, I'm very well aware that between the

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Re: adding cv offset

2007-06-19 by doctorvague

--- In Doepfer_a100@yahoogroups.com, Ross Goniakowski wrote: > (sorry, i'm horrible at remembering the Doepfer numbers, actually i wish people would write the mod names out so i don't have to look them up so much :) ) Word. There are way too many module numbers to memorize and gr

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Re: adding cv offset

2007-06-19 by Stu Grimshaw

--- In Doepfer_a100@yahoogroups.com, wrote: > > 4 HP are not sufficient for the A-100 standard potentiometers as the > distance from terminal to terminal is about 19 mm and we need some addition > for the solder points (at least 1 mm on each side). This leads to about 21 > mm but

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Re: adding cv offset

2007-06-19 by Stu Grimshaw

hi, these are the uses of a cv offset that immediately spring to mind. please correct me if they can be achieved by other means: 1. a vc offset is also a dc offset. so that any audio signal that distorts will distort assymetrically. 2. envelopes and lfo's can be swept into and ou

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extreme filter: fan mail and question

2007-06-19 by Stu Grimshaw

hi group, first this: the 106 is wonderful. got mine a week ago and it's like a modular synth in itself, due to the separate lp and hp inputs and the resonance loop. i could almost start a yahoo! extreme filter group :) up till now i've always regarded 12db filters as something f

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[Doepfer_a100] Re: second version of crossfader module A-138d

2007-06-19 by Stu Grimshaw

the second version is exactly what i need, since i'm doing a lot of inning and outing to process live audio. the wet/dry function and the fx-mute are welcome features. i'm not sure if i would use it as a crossfader. i would certainly rather see a mute switch than a polarity switc

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Re: adding cv offset

2007-06-19 by Stu Grimshaw

could we add to the poll an option for a 4TE single version ? i think dieter's probably right, in that for people for whom space isn't an issue, the 129-3 is already available. stu --- In Doepfer_a100@yahoogroups.com, wrote: > > As I'm doubtful how many users are asking for such

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AW: [Doepfer_a100] Re: adding cv offset

2007-06-19 by hardware@doepfer.de

As I'm doubtful how many users are asking for such a dual module (keeping in mind that we already have A-176 and the offset functions of the mixers and the 5-fold offset/attenuator module A-129-3). I ask you (Bakis) to start a poll for such a 2-fold offset module. Thank you. Diet

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-18 by Ross Goniakowski

this is the exact thing i use the S&H and CV mixer combo for...i take a high (note) cv out of my midi> cv box (a Roland MPU 101) and feed it into the &H, triger it once, and take the output in to the cv mixer...then i can combine any cv combo into an osc and use the S&H out to sw

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Re: AW: [Doepfer_a100] Re: second version of crossfader module A-138d

2007-06-18 by Bakis Sirros

hello list, i find the version2 more useful for me. the stomp box idea is great! it would be a reason for me to buy this module (as i do not need a crossfader module). ok, just my opinion though. best regards, :-) Bakis. --- Florian Anwander wrote: > Hi Dieter > > >>>www.doepfer.

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Re: Problem with self-made cabinet

2007-06-18 by magneteyez

I have found the problem. Some of the wires from PSU to busboards were faulty. As a coincidence the wires to both PSU`s were faulty. I unplugged these wires to measure voltages on the PSU and both LED`s lighted when plugged in. Thanks for your warnings. Although I do not have a e

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AW: AW: [Doepfer_a100] Re: second version of crossfader module A-138d

2007-06-18 by hardware@doepfer.de

> Hi Dieter > > >>>www.doepfer.de/a138d.htm (www dot doepfer dot de / a138d dot htm) > > Sorry - I forgot to copy the files to our website. > > Now they are online > The addon for the usage with external effects is a great idea. The only > feature I am missing now are the "miniat

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-18 by Silas Johansen

A voltage offset module would be convenient in the patches below: Audio source --> A-119 --> Voltage Offset --> A-155 lower row ext. input LFO/VCO --> Voltage Offset --> A-155 lower row ext. input An input voltage attenuator would be convenient. Built in amplification of line lev

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Re: adding cv offset

2007-06-18 by Stu Grimshaw

am i using offsets for things which are better done in other ways ? i'm going to meditate for a while and consider my postion :) stu p.s. i guess it will become known as anwander's law. it's a bit like the best way to get the greatest amount of experience with a new module in the

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Re: AW: [Doepfer_a100] Re: second version of crossfader module A-138d

2007-06-18 by Florian Anwander

Hi Dieter >>>www.doepfer.de/a138d.htm (www dot doepfer dot de / a138d dot htm) > Sorry - I forgot to copy the files to our website. > Now they are online The addon for the usage with external effects is a great idea. The only feature I am missing now are the "miniature multiples"

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AW: [Doepfer_a100] Re: adding cv offset

2007-06-18 by hardware@doepfer.de

> ... but i'm surprised that there is no dedicated offset module - > something like 4HE with an input, output and a +/- knob that > could regulate a constant output when nothing is connected to the input. With a few exceptions (e.g. A-132) both an offset control and a control vol

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AW: [Doepfer_a100] Re: second version of crossfader module A-138d

2007-06-18 by hardware@doepfer.de

Sorry - I forgot to copy the files to our website. Now they are online Dieter Doepfer > -----Ursprüngliche Nachricht----- > Von: Doepfer_a100@yahoogroups.com > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von bellenger_a > Gesendet: Montag, 18. Juni 2007 15:34 > An: Doepfer_a1

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-18 by Bakis Sirros

ha ha! nice one Florian... :-) a combined buchla/moog/murphey law.... --- Florian Anwander wrote: > Hi Stu > > > but i'm surprised that there is no dedicated > offset module - > > something like 4HE with an input, output and a +/- > knob that could regulate a constant > > output

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Re: [Doepfer_a100] Re: adding cv offset

2007-06-18 by Florian Anwander

Hi Stu > but i'm surprised that there is no dedicated offset module - > something like 4HE with an input, output and a +/- knob that could regulate a constant > output when nothing is connected to the input. > i'm new to the analogue world, but i use algorithms like that all the

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Re: second version of crossfader module A-138d

2007-06-18 by bellenger_a

euh... it seems the page is still the same as the first version, no? or maybe I am missing something... Best, alexandre --- In Doepfer_a100@yahoogroups.com, wrote: > > Dear members, > > we have developed a second version of the discussed crossfader module > A-138d. The second ver

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Re: adding cv offset

2007-06-18 by Stu Grimshaw

thanks for those tips. i'd forgotten about the new 138's, couldn't find the sample and hold, and didn't know about the output on the comparator. since the comparator also seems to me the best way to provide a shuffled clock, i'll probably go for that one, but i'm surprised that t

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second version of crossfader module A-138d

2007-06-18 by hardware@doepfer.de

Dear members, we have developed a second version of the discussed crossfader module A-138d. The second version has an additional attenuator and amplifier to involve e.g. an external guitar stomp box into the A-100 and to use the crossfader control for the dry/wet function. www.do

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AW: [Doepfer_a100] adding cv offset

2007-06-18 by hardware@doepfer.de

Even the newer series of A-138a/b can be used (those with the offset default feature for the upper input). Best wishes Dieter Doepfer > -----Ursprüngliche Nachricht----- > Von: Doepfer_a100@yahoogroups.com > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von Sylvain Delisle > Ge

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AW: [Doepfer_a100] Problem with self-made cabinet

2007-06-18 by hardware@doepfer.de

> I noticed that in my self-made cabinet the PSU`s only give +12v > (the LEDs of -12v on both PSUs and on the busboards don`t light up). So the A-100 modules cannot work as both +12V and -12V are necessary. Probably the bus boards are not wired in the right way to the power suppl

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AW: [Doepfer_a100] Older G6 frame questions

2007-06-18 by hardware@doepfer.de

> I picked up what I believe is an older 230v G6 frame. The NT12 > PSU says "REV 2" on it. > > I noticed the PSU hums slightly. Though I also noticed one of my other G6 frames sounds > about the same. But a third NT12 frame I have is quieter. So I just thought I'd ask if it's a >

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Re: [Doepfer_a100] Problem with self-made cabinet

2007-06-18 by Florian Anwander

Hi > I noticed that in my self-made cabinet the PSU`s only give +12v (the > LEDs of -12v on both PSUs and on the busboards don`t light up). Opposed > to the G6-case. > > I think I connected the busboards to the PSU as it should be. > > It`s strange that it happens on both PSU`s.

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RE: [Doepfer_a100] adding cv offset

2007-06-18 by Sylvain Delisle

Hi, I use a A-138c for that. You need mixers anyway, so the Polarizing one will do + and - offset on top of it when the first input is left empty using the "In 1" knob. -----Message d'origine----- De : Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com]De la part d

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Re: [Doepfer_a100] adding cv offset

2007-06-17 by Bakis Sirros

A167 Comparator module --- Stu Grimshaw wrote: > hi all, > > anyone know a way of adding/subtracting an offset to > a control voltage without resorting > to a 129/3, which is a little on the large side (not > to mention expensive) for just an offset > :) ? > > only need one of 'e

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Re: [Doepfer_a100] adding cv offset

2007-06-17 by Ross Goniakowski

i use the sample and hold thru a cv mixer.... ----- Original Message ---- From: Stu Grimshaw To: Doepfer_a100@yahoogroups.com Sent: Sunday, June 17, 2007 4:49:11 PM Subject: [Doepfer_a100] adding cv offset hi all, anyone know a way of adding/subtracting an offset to a control vol

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adding cv offset

2007-06-17 by Stu Grimshaw

hi all, anyone know a way of adding/subtracting an offset to a control voltage without resorting to a 129/3, which is a little on the large side (not to mention expensive) for just an offset :) ? only need one of 'em. cheers stu p.s. anyone know which comes first, smiley or quest

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