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Discussion about the Korg PolySix synthesizer

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

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Re: Polysix problem- two voices are defective . Need help

2010-03-18 by synth.junkie

Thanks for the reply.
I have swapped over both the SSM2044 (IC32) and SMM2056 (IC34)from a working voice and the problem still exists. Tried it on both faulty voices. 
This polysix originally had the leaking battery fault on the KLM 367 board which I fixed but was left with 2 faulty voices.
thanks 
 

--- In PolySix@yahoogroups.com, Andrew Jury <andy@...> wrote:
>
> Well, a nice easy one to try would be a swap the EG chip (IC34) from a
> working voice and then the filter chip from (IC34) to see if the voice
> quality improves. Try that to start with and see how you get on...
> 
> Cheers,
> Andy
> 
> 
> On 11/03/2010 12:46, "synth.junkie" <friends-inmyhead@...> wrote:
> 
> >  
> >  
> >  
> >    
> > 
> > I have a polysix with the last 2 voices defective (voice# 5&6)
> > The defective voices makes a distorted, metallic type sound. The other 4
> > voices and all the functions are working ok.
> > Has anyone experienced this problem before? Which board would causing this
> > problem? 
> > 
> >  
> >    
> > 
> > 
> 
> 
> 
> [Non-text portions of this message have been removed]
>

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