Discussion about the Korg PolySix synthesizer

No suggestions so far about resistor values.

Well, I thought that the worst thing that could happen would be, that
the P6 still scaled strangely. So I replaced the PC-1 with my VTL5C1,
and replaced R93 with a 1k2. After all, the LED side would probably work
the same. 
And guess what. It works perfectly. So the scaling issue is now solved
with a new VTL5C1 opto-coupler.

And while I was at is, I thought that I might as well try the brightness
mod, and remove the effects VCF-chip, and it sounds great.

/Frank

On Sun, 2013-08-18 at 17:05 +0200, Frank Carvalho wrote:
>   
> Thanks
> 
> That certainly is a better scan.
> I am still uncertain about the adjustment of resistors though. Should
> that R85 resistor be different, given the slightly different
> characteristics of the VTL5C1?
> 
> Or should I just put it in and see if it works?