Discussion about the Korg PolySix synthesizer group photo

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Discussion about the Korg PolySix synthesizer

Index last updated: 2026-04-28 23:40 UTC

Message

Re: Polysix randomly changes parameter settings.

2007-12-13 by gil_we

can you see any battery leakage ?


--- In PolySix@yahoogroups.com, "synthmdl76" <synthmdl76@...> wrote:
>
> Update, 
> Ive narrowed it down to the VCF section of parameters.  
> 
> I disconnected connector 1 (on board 376)
> This disabled the VCF and EG params. (As i can still mod. all other
> params.)
> Now when I change the prog with the bank selector I can play the
> selected sound and it remains ok.  then when I plug connector 1 back
> in, thats when I get the random jumps in the VCF
> 
> I just plugged connector 1 back into the 376 board and the cutoff 
was
> jumping again.  
> 
> if I mess with the cutoff I can get it back working.  so Im thinking
> something on the board that the cutoff knob is on is acting up. 
> unless the 376 is sending the cutoff jumpy signals.
> 
> there's a Ghost in the Machine Roxanne!
>

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