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Fwd: doepfer's answer about additional outs of the A108.

Fwd: doepfer's answer about additional outs of the A108.

2003-06-06 by Bakis Sirros

--- Dieter Doepfer <hardware@doepfer.de> wrote:
> From: "Dieter Doepfer" <hardware@doepfer.de>
> To: "Bakis Sirros" <synth_freak_2000@yahoo.com>
> Subject: 
> Date: Fri, 6 Jun 2003 16:26:48 +0200
> 
> > Dieter, if you see this, perhaps this would make a
> good candidate for
> > the new 'DIY page'? - circuitry and PCB layout to
> extend the A-108 to
> > output the remaining 4 filter sections. Should be
> pretty simple: 3x
> > TL084, several handfuls of resistors, a power
> connector and some
> > sockets, and means to hook into the A-108. I'm
> sure there are several
> > people out there who would like to do this!
> 
> ... yes I see.
> 
> Our very first A-108 prototype had all 8 filter
> outputs available. Of course
> we would have been able to publish the A-108 with 8
> low pass outputs. But we
> decided to reduce the available filter outputs as
> there is nearly no audible
> difference between the filter slopes in the upper
> range (48/42/36..). The
> factory setting (6/12/24/48 dB) is from our point of
> view a meaningful
> solution. If you modify the outputs of the A-108
> temporarily to 30/36/42/48
> dB you will understand what I mean (no soldering
> necessary).
> 
> But if there are sufficient inquiries for an
> additional A-108 output board
> we could publish such a board e.g. at the DIY page
> (three operational
> amplifiers + 8 resistors for each additional output
> required).
> 
> Best regards
> Dieter Doepfer
> Doepfer Musikelektronik GmbH
> Email address: hardware@doepfer.de
> Web Site: www.doepfer.com
> 


=====
synthfreak(parallel worlds)
athens-greece
[Doepfer_a100] group owner

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