Discussion about the Korg PolySix synthesizer

--- In PolySix@yahoogroups.com, "radek" <radek.tymecki@...> wrote:
>
> I have another Polysix that had battery leak problem. I've managed to fix broken traces etc. 
> 
> The last thing which doesn't work are effects. When i switch it to chorus/phaser there is no effect. speed knob doesn't react. when i switch effect to ensemble i can hear it but intensity also is dead. 
> 
> what can be the reason?
>

Try to swap out IC13, an op-amp that seem to be common for chorus and phaser modes output before the SK30-transistor.

/kroffe