Problems with Polysix - may be battery related.
2011-12-11 by Kenneth
Dear group. I have a nice Polysix with a quiet annoying problem. Whenever I turn it off its sound is bad. Kind of sounds like a fast LFO is modulating the pitch/volume. No matter which knobs I turn the modulation is the same. If I leave the unit on for 4-5 hours it sounds good again - and no more problems. I can conclude that when the unit is cold the problem is there - when it's warmed up it's not. The PSU has been checked by a tech and turned out fine. The battery has been changed for a CR2032, but not all traces on the print seems perfect to my eyes. Anyone with any ideas as to ehat to look for ? Best; Kenneth.