I have an odd issue that seems to be stemming from the H-M-L level select on the back panel of my 106.
All is fine when loading patches, but sometimes on playback the level of one side (either L or R) drops off significantly.
Upon toggling the H-M-L level switch everything goes back to normal with the exception of a little crackling when touching the switch.
Is this simply a dirty connection? I haven't tried to spray it with any de-oxit or anything... Figured I'd write here first to see if anyone else has experienced this issue.