Discussion about the Korg PolySix synthesizer

This is my dream repair and mod job! Very impressive, Terje.

Thanks!

My feedback after repairing lots of Polysix´es, and cleaning up many processor boards with battery leakage problems, many of them with similar problems like yours, all I can say is this:

Get yourself a Kiwisix processor upgrade. It really is worth it. Very easy to install, and all your problems is history.