Doepfer

Allen
How long did it take you to build the polyDAC ?
It's not a beginners project is it ?
Do you have a dedicated +/-15V supply for it ?

regards
Joost



--- In Doepfer_a100@yahoogroups.com, "allanjhall" <allanjhall@m...> 
wrote:
> Hi Pierre,
> 
> The only polyphonic midi/cv converter I know of is the PolyDAC 
> http://www.modulus.synth.net/modular/polydac.shtml
> 
> I've just built one in doepfer format (pix on modulus site) and it 
> is four note polyphonic and works great, but my main use for it is 
> in mono mode 2, where it can become four separate midi/cv 
converters 
> on four separate midi channels.
> 
> To build a modular polysynth is a fair undertaking, but to get 8 
(or 
> 12?) vco's, 8 adsr's and 4 vca's and vcfs set up in unison is quite 
> an undertaking and not for the faint hearted. Better to buy a JP8 
or 
> Memory Moog (or dare I even mention a VA synth such as Virus or 
ION) 
> and keep the Doepfer modular for the monophonic stuff and all of 
the 
> other things that modulars are unbeatable for.
> 
> cheers,
> Allan
> 
> 
> --- In Doepfer_a100@yahoogroups.com, "Pierre Zeeman" 
> <pierrezee@h...> wrote:
> > Hi Ingo
> > 
> > >my favorite application for the a133 is waveform-conversion
> > >of vco's and lfo's. the a133 is the ticket, no matter if you
> > >need it to alter audio or cv voltages.
> > 
> > Wow so much praise for a little module I must confess to having 
> ignored thus 
> > far.  Hmmm, if I understand you correctly you are actually using 
> the a133 to 
> > change the shape of an audio waveform - would you be able to do 
> > rectification style effects then?
> > 
> > Also, does anybody use their a100 polyphonically?  Presumably you 
> have a 
> > have a MIDI-CV controller that can take each note in a chord and 
> send it out 
> > of a different CV socket, each of which would have to be 
hardwired 
> to an 
> > oscillator.  And the same for gate signals.  Is this correct?
> > 
> > thanks
> > 
> > Pierre
> > 
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