Discussion about the Korg PolySix synthesizer group photo

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Discussion about the Korg PolySix synthesizer

Index last updated: 2026-04-05 20:27 UTC

Message

Re: No sound from Korg Polysix

2008-07-05 by analogue70

Hi,
Thanks for your help...but I don't know where and how to start :(((
How do I check if the oscillators are outputting anything?
I've touch the first SSM2044 VCF chip and is very hot....I almost 
burn my fingers...the others are cold as ice. 
I've try to change the SSM position (ex. 1 to 6 voice) and the same 
SSM in another position gets hot too....could it be faulty ?

I don't have a osciloscoope, so it's very dificult to test the other 
circuits.....

Luis

--- In PolySix@yahoogroups.com, drfuzz@... wrote:
>
> Gonna have to use basic troubleshooting techniques.? I would start 
by hooking a probe up to a small amplifier and then checking the 
signal path, starting with the output from each section.? See if the 
oscillators are outputting anything, then check filters, then check 
vca, etc.? Narrow down which section has the problem.
> 
> drfuzz
> 
> 
> -----Original Message-----
> From: analogue70 <analogue70@...>
> To: PolySix@yahoogroups.com
> Sent: Thu, 26 Jun 2008 3:38 pm
> Subject: [PolySix] No sound from Korg Polysix 
>  
> 
> 
> [Non-text portions of this message have been removed]
>

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