Korg Poly800/EX800 Users

Maybe there's inside some VR for setting the pitch...

I would check also power supply and measure its output voltages. I  
remember when I've been using this instrument 25 years ago on  
batteries during live concert with a rock band, total tuning was  
changed slowly as batteries became weak, which I could compensate  
with pitch pot, but it was not enough, so later I had to transpose  
music... It learned me to use always new batteries and change them in  
the middle of concert...

Daniel Forro


On 21 May 2009, at 1:18 AM, alpoly800 wrote:

> even without MIDI being recieved its out :(
>
> thanks
>
> al