Archive of the former Yahoo!Groups mailing list: Discussion about the Korg PolySix synthesizer

For some reason, I am experiencing what sounds like distortion on voice 5 of a Polysix. I tried swapping the SSM chips with the adjacent channel and the problem stayed on voice 5. I replaced the electrolytics on that voice and put in a new 4066 and TL072 and the problem remains unsolved. Any ideas?

Peter