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Fwd: AW: [Doepfer_a100] Re: quad vca?dieter's answer.

2004-03-18 by Bakis Sirros

--- Dieter Doepfer <hardware@doepfer.de> wrote:
> From: "Dieter Doepfer" <hardware@doepfer.de>
> To: "Bakis Sirros" <synth_freak_2000@yahoo.com>
> Subject: AW: [Doepfer_a100] Re: quad vca?
> Date: Thu, 18 Mar 2004 13:24:32 +0100
> 
> 
> > I don't have an A-135, but having just read that
> it uses the CEM3381, 
> > bringing "the individual outputs to the front" is
> likely to be a non-
> > trivial mod. The CEM3381 is a current output
> device, and I suspect 
> > this means that the outputs from all 4 sections
> are summed and 
> > converted to a voltage using a single op amp. To
> get at each section 
> > would thus require adding 4 more op amps, one for
> each section. 
> > Probably do-able, but certainly not a simple
> matter of adding 4 jacks 
> > and 4 bits of wire...
> 
> That's 100% correct.
> 
> Best wishes
> Dieter Doepfer
> 
> 
> 


=====
Bakis Siros
Parallel Worlds / Polariton
Athens-Greece
[Doepfer_a100] group owner
http://www.rubber.gr
http://www.shimarecords.co.uk
http://www.ward12.com

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