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Discussion about the Korg PolySix synthesizer

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Re: Trident mkI filter problem

2007-10-08 by roisto

thanks, i will try that. it does happen with 7th and 8th oscillators,
but only one at time. changing eg-mode seems to affect wich one is
malfunctioning.

--- In PolySix@yahoogroups.com, "gil_we" <gil_we@...> wrote:
>
> Does it happen only to one of the 8 oscillators ? if so, replace its 
> SSM2044 chip....
> 
> 
> 
> --- In PolySix@yahoogroups.com, "roisto" <roisto@> wrote:
> >
> > I mean that filter of the last two oscillators has somehow turned 
> to 
> > work negative. When cutoff filter is opened, one oscillator plays 
> it 
> > closed (like lowpass effect), and vice versa, when filter is 
> closed, 
> > one oscillator plays filter totally opened. Two modes at the Eg-
> mode 
> > seems to change this effect between 7th and 8th osc. Thank you for 
> > you reply.
> > 
> > -t
> > 
> > 
> > 
> > --- In PolySix@yahoogroups.com, "gil_we" <gil_we@> wrote:
> > >
> > > What do you mean by "opposite way" ??
> > > 
> > > The replacements seems fine to me.
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > --- In PolySix@yahoogroups.com, "roisto" <roisto@> wrote:
> > > >
> > > > I just got this synth and it has something wrong with 7th and 
> 8th
> > > > voices. When i´m adjusting eg intensity, filters for the last 
> two 
> > > > voices are working opposite way :) i opened it and found that 
> all 
> > the 
> > > > vcf:s were SSMT2044 except voice 8 wich was SSM2044 (maybe 
> > someone 
> > > > has changed one or all of them?!) and MC14066B chip at the 8th 
> > voice 
> > > > has been replaced with F 4066BPC (having "indiana" text on 
> it).. 
> > > > anyways battery was brand new inside the trident, and 
> everything 
> > else 
> > > > seems to work 100%. Any ideas how to fix this?
> > > >
> > >
> >
>

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