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Doepfer

Index last updated: 2026-04-29 00:15 UTC

Message

Re: Ingo's A-120 (selfoscillate)

2004-12-15 by selfoscillate

--- In Doepfer_a100@yahoogroups.com, "nirokesan" <nirokesan@h...> 
wrote:
> 
> Thanks for the reply.  Perhaps if one of the staff is reading this 
> they could respond so you don't have to take your module out.
> 
> regards,
> 
> Nick Keller



hello nick,

regarding the a120 audio input modification,
i found some notes about the changes made by
the doepfer technician:

10k added at R15
100ยต added at C1

when i understand right, then the modification
is done in a way that no parts were replaced,
but new parts were added, soldered in parallel.

please, all you hardware guru's out there, correct
me if i'm wrong. i really don't understand much of
what is going on electrically.

best wishes

ingo

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