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2005-06-10 by Bakis Sirros
hello ingo and all, so, the bottom line is: should i create an octave cat filter module poll or not? if yes, with what specific filter chip? regards, bakis. --- selfoscillate wrote: > > i play an octave cat from time to time and i like it > too. > the problem is that the cat was
2005-06-10 by Florian Anwander
Hi! There were several postings regarding module suggestions, which show basically all for the same thing: a voltage controlled audio delay. I experiment a lot with VC delays and similar techniques and would like to share my experience (I write this while a boring conf call, I ho
2005-06-10 by selfoscillate
hello florian, as usual, your explanation is just great and very much apprechiated, thanks :-) best wishes ingo --- In Doepfer_a100@yahoogroups.com, Florian Anwander wrote: > Hi! > > There were several postings regarding module suggestions, which show > basically all for the same
2005-06-10 by Florian Anwander
Hi Julian > Anyone know why some otherwise verry similar modules (with > regard to inputs / outputs) follow one layout rule, whereas > others follow the other? And, which do you prefer? I do not know the reasons for Doepfer, but I know it from my diy time, that sometimes you have
2005-06-10 by isjtarjr
Hi, how about a karplus strong module? it could have a cv controlled simple delay with feedback with the delay time computed in a linear fashion to pitch. it would be nice if the input didn't just have to be noise, but that you could just put anything through it. combined with th
2005-06-10 by Julian
If you look at most of the filter modules, 105, 121, 122, 123, 124, 125, 126, etc.etc. they have a common layout, with "audio in" at the top, some cv and other inputs in the middle, and then the "audio out" at the bottom. But then theres others, 120, 102, 103, etc which have a di
2005-06-09 by Florian Anwander
Hi Ingo and Dieter > hmmm but in a shift register module the ouput values are > transported from output 1 to output 2 to output 3 .... > with each clock pulse. This is what the electronic selector switches (CD4051 or similar) at the output of the S&H stage in my concept are for.
2005-06-09 by Dieter Doepfer
Ben, the final test of the A-127 (and all other modules with horizontal pc boards like A-104, A-143-1/2/3) includes to check if there is no problem with the pins of the bottom boards and the rail of the frame (for the standard A-100 frame). If there is a problem with the A-127 -
2005-06-09 by Dieter Doepfer
Bakis, forget it. I have seen that there is already a poll. Sorry. Dieter > -----Ursprüngliche Nachricht----- > Von: Doepfer_a100@yahoogroups.com > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von Bakis Sirros > Gesendet: Mittwoch, 8. Juni 2005 15:04 > An: Doepfer_a100@yahoogr
2005-06-09 by selfoscillate
hmmm but in a shift register module the ouput values are transported from output 1 to output 2 to output 3 .... with each clock pulse. best wishes ingo --- In Doepfer_a100@yahoogroups.com, "Dieter Doepfer" wrote: > Florian, > > so we are back to the A-152 ? > > The A-152 includes
2005-06-09 by Dieter Doepfer
Florian, so we are back to the A-152 ? The A-152 includes both: clocked (or voltage controlled) 1to8 switch and 8-fold T&H (can be changed to S&H, Christian has already a S&H version of the A-152 available). Dieter > -----Ursprüngliche Nachricht----- > Von: Doepfer_a100@yahoogrou
2005-06-09 by tk421_evvt
first of all thanks for the response. secondly I did try that to no avail -- i even put it in another suitcase and it still did the same thing. now when i put it back in the original case i turned it on and it blew the fuse! so i think i will exchange it for another one... oh and
2005-06-09 by selfoscillate
hello ben, thats too bad, i feel with you. the only shortening issue that i had was with the a143/2 quad adsr and a standard doepfer frame, but doepfer instantly notified us here in this forum about this issue and since then the a143/2 is prepared to not have this problem. and pr
2005-06-09 by selfoscillate
hello david, please try to turn the frame off and on again and see if the behaviour is still there. i have a similar issue from time to time, but it appears to be very very rare and powering the unit off and on again solved the problem for me. best wishes ingo --- In Doepfer_a100
2005-06-09 by tk421_evvt
Hi, I have had the 126 only a short time and while using it today it was self oscillating with no signal at the audio input and i do not recall it doing this before. It produces a sine wave that you can change the pitch of via the CV knob. In that way it works as it should but to
2005-06-08 by denis goekdag
Hi everybody, i just thought i'd share this bit of info: My a-101-2 didn't selfoscillate when in filter mode with res-pot set to max, so i decided to have a look wether i can modify it to actually do this ; a friend's LPG *does* oscillate, so i figured out that it should be rathe
2005-06-08 by ben vehorn
Got an A-127 triple filter last week and installed it in a spare slot on my Asys RS15 case. Last night my system shorted out and some Asys modules were fried. I've been going back through it trying to figure out what happened and it appears the A-127 was the culprit. The solderin
2005-06-08 by Guilherme da Luz
I have lots of good analog synths and fx (a100 included) and something is missed: a cv analog delay (I have 4 analog delays with no cv). So I give a strong support the Fredrik's suggestion. With feedback inserts and something beyond the normal. Guilherme. www.daluz.web.pt -----Or
2005-06-08 by ben vehorn
This is a great idea! On Jun 8, 2005, at 8:33 AM, sfrules wrote: > 4. I - being a master of the exotic & absurd - would like to suggest a > Spike and Ripple module! > > To explain: The envelope for some 'real' instruments contains an > extremely fast transient at the beginning fo
2005-06-08 by Bakis Sirros
hello dieter, ...too confusing... please, if you want a poll about the analogue shift register module, tell me in detail how this poll should be. then i assume, i'll have to delete the current poll about the same module, right? regards, bakis. --- Dieter Doepfer wrote: > > the an
2005-06-08 by David Salter
Florian, Thanks. That helps. David Salter Senior Project Manager Reuters Ltd Tel +44 20 7542 2402 Mob +44 7990562402 email david.salter@reuters.com RM david.salter.reuters@reuters.net _____ From: Doepfer_a100@yahoogroups.com [mailto:Doepfer_a100@yahoogroups.com] On Behalf Of Flor
2005-06-08 by Florian Anwander
Hello Dieter > If I'm not mistaken 8 S&H's and switches are required for a 4 stage analog > shift register (similar to the BBDs) as you need a n additional slave S&H > for each stage. I do not think, you need an additional slave S&H, if you decouple not only the s&h with the inpu
2005-06-08 by sfrules
Hello, 1. Analog Shift Register: http://www.serge-fans.com/wiz_cv_trig.htm I see! The elephant is very like a tree! 2. Compander: Need? Probably not. Useful? Probably. 3. Variable-Width Band Pass Filter: Musically exciting! Bring it on! Is there a link for the module under develo
2005-06-08 by Florian Anwander
> If I'm not mistaken 8 S&H's and switches are required for a 4 stage analog > shift register (similar to the BBDs) as you need a n additional slave S&H > for each stage. I do not think, you need an additional slave S&H, if you decouple not only the s&h with the input selector, b
2005-06-08 by Florian Anwander
Hi David > Guys, I think I understand the technical principles of how this works, > thanks Florian/Ingo, but what I would like to understand are real world > applications before I vote. The first which comes to my mind is the CV-Delay (again: see my post from 30th of March, which
2005-06-08 by Dieter Doepfer
> -----Ursprüngliche Nachricht----- > Von: Doepfer_a100@yahoogroups.com > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von fhrdh > Gesendet: Mittwoch, 8. Juni 2005 11:42 > An: Doepfer_a100@yahoogroups.com > Betreff: [Doepfer_a100] Gate Signals in A100 > > > Hello! > > i own an
2005-06-08 by Dieter Doepfer
> the analog shift register module is some sort of > a sample&hold module, but with more than one stage. > like a s&h module, it has a signal input and a clock > input, but a separate output for each stage. > on the first clock pulse, the first stage (or cell) > is filled with th
2005-06-08 by David Salter
Guys, I think I understand the technical principles of how this works, thanks Florian/Ingo, but what I would like to understand are real world applications before I vote. Thanks David David Salter Senior Project Manager Reuters Ltd Tel +44 20 7542 2402 Mob +44 7990562402 email da
2005-06-08 by Florian Anwander
Hi Bakis > ok, i understand your explanation of the shift > register, but i do not understand how it could be > realized with existing a100 modules. maybe you could > tell me the connections in detail between all of these > 5 a151's, two a148's and four a181's? It will take a lit
2005-06-08 by Bakis Sirros
hello sfrules, i think that a poll for a vc compressor module has been created before. is there a need for a compander(compressor-expander) module? regarding the variable bandwidth BPF: doepfer probably is preparing a module like this. it is called a dual balanced vcf. regards, b
2005-06-08 by Bakis Sirros
hello florian number 2, i think that the +12volts gate is fine for the a100. the a100 can handle it. i think that all the a100 modules can handle up to +/- 12 volts with no problem at all. btw, dieter, correct me if i'm wrong. regards, bakis. --- fhrdh wrote: > Hello! > > i own a
2005-06-08 by selfoscillate
--- In Doepfer_a100@yahoogroups.com, Florian Anwander wrote: > Hello Dieter > > > If I'm not mistaken 8 S&H's and switches are required for a 4 stage analog > > shift register (similar to the BBDs) as you need a n additional slave S&H > > for each stage. > I do not think, you nee
2005-06-08 by Bakis Sirros
hello florian, ok, i understand your explanation of the shift register, but i do not understand how it could be realized with existing a100 modules. maybe you could tell me the connections in detail between all of these 5 a151's, two a148's and four a181's? regards, bakis. --- Fl
2005-06-08 by Florian Anwander
Hi Ingo > then the third and so on ... when all stages are filled > and the next clock pulse arrives, the module starts > filling the first stage again and so on. I think, this is not exactly a shift register (I may be wrong). To my understanding this is only a row of static regi
2005-06-08 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 release an Analogue Shift Register Module? (on digital level, a shiftregister is a row of single Bit memory stages. A clock forwards the content of one stage always to the nex
2005-06-08 by Florian Anwander
Hi Bakis on digital level a shiftregister is a row of single Bit memory stages. A clock forwards the content of one stage always to the next stage, the content of the last stage is lost, and the first stage receives the new value from the input. On the analogue level it could wor
2005-06-08 by Bakis Sirros
hello fredrik, welcome to the group. the analogue voltage controlled delay is a poll that have been in the past. so i won't create a new one. ok? regards, bakis. --- spleensick wrote: > Not very exotic, but one thing that I always wanted > from Doepfer is an > analog delay module
2005-06-08 by Bakis Sirros
hello ingo, can you explain more what this analog shift register is/does? regards, bakis. --- selfoscillate wrote: > --- In Doepfer_a100@yahoogroups.com, "Dieter > Doepfer" > wrote: > > > -----Ursprüngliche Nachricht----- > > > Von: Doepfer_a100@yahoogroups.com > > > [mailto:Doep
2005-06-08 by fhrdh
Hello! i own an a100 suitcase cabinet with (still) just 3 modules. since a few weeks i own an acidlab bassline ( www.acidlab.de ), which is able to put out CV and gate. the cv is 1V/oct. -> no problem there. the gate signal is mentioned in the manual as +12V, which leads me to th
2005-06-08 by selfoscillate
--- In Doepfer_a100@yahoogroups.com, Florian Anwander wrote: > Hi Ingo > > > then the third and so on ... when all stages are filled > > and the next clock pulse arrives, the module starts > > filling the first stage again and so on. > I think, this is not exactly a shift registe
2005-06-08 by selfoscillate
hehehe, florians explanation is much better than mine. best wishes ingo --- In Doepfer_a100@yahoogroups.com, Florian Anwander wrote: > Hi Bakis > > on digital level a shiftregister is a row of single Bit memory stages. A > clock forwards the content of one stage always to the nex
2005-06-08 by selfoscillate
hello bakis, the analog shift register module is some sort of a sample&hold module, but with more than one stage. like a s&h module, it has a signal input and a clock input, but a separate output for each stage. on the first clock pulse, the first stage (or cell) is filled with t
2005-06-08 by selfoscillate
--- In Doepfer_a100@yahoogroups.com, "spleensick" wrote: > Not very exotic, but one thing that I always wanted from Doepfer is an > analog delay module with CV for delay time, delay amount etc. Similar > to the Blacet Time Machine. Actually I think it's quite strange that > there
2005-06-08 by spleensick
Not very exotic, but one thing that I always wanted from Doepfer is an analog delay module with CV for delay time, delay amount etc. Similar to the Blacet Time Machine. Actually I think it's quite strange that there isn't one alreday, or am I missing something? It would be very n
2005-06-08 by selfoscillate
--- In Doepfer_a100@yahoogroups.com, "Dieter Doepfer" wrote: > > -----Ursprüngliche Nachricht----- > > Von: Doepfer_a100@yahoogroups.com > > [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von selfoscillate > > Gesendet: Dienstag, 7. Juni 2005 14:06 > > An: Doepfer_a100@yahoogrou
2005-06-07 by n keller
OT (Doefper), but a follow-up from previous post...... http://machines.hyperreal.org/manufacturers/Octave/Cat/mods/octave.Cat.cv-in-mod?0059 The above link is probably where I got my A-1000 info. I've never owned that first version, and I've not found another reference in a two m
2005-06-07 by Florian Anwander
Hi INgo > Hello! I'm looking for a source for Cliff jacks for some Doepferized > DIY modules preferably within Germany or EC. Since they're not for pcb > mounting they should have solder lugs. (I think, S6BB is their > manufact. #.) Any help appreciated, Ingo I used the following
2005-06-07 by Andrew Ison
I notice they are available with a special C type contact to suit far eastern plugs. This i gleaned from the Cliff UK site. Are these the upgraded version or the originals? ----- Original Message ----- From: "denis goekdag" To: Sent: Tuesday, June 07, 2005 2:28 PM Subject: Re: [D
2005-06-07 by Andrew Ison
http://www.jprelec.co.uk/index.htm?http&&&www.jprelec.co.uk/docs/order_code.asp?pCode=_0SD131YXT&PGID=_0FQ0O0Y8G&LEVEL=1&SearchType2=3&MODE=&PARTNO=&KEYWORD=&PG=Connectors&RELATED=0&rtype=A&OC=NONE&TEMP=NONE [Non-text portions of this message have been removed]
2005-06-07 by denis goekdag
Ingo, the best buy for small amounts is Doepfer; typical prices for 50-100 pcs are 30-50% above the 1 euro Doepfer charges for single pieces. cheers, denis Am 07.06.2005 um 15:57 schrieb ilanode: > Hello! I'm looking for a source for Cliff jacks for some Doepferized > DIY modules