I have had a chronic balance issue where the rt.channel had been weaker.I tried everything and just gave up and compensated with the input pot on my McIntosh amp.During use one evening,the right channel was there in full bloom and strength.I figured that the only things I did were to adjust volume and use selector switch.I sprayed Deoxit into the volume and balance pots and the selector switch the best that I could.So far,so good both channels atr there and the Clarinet sounds better than it ever did.I'm thinking about configuring a outboard volume pot of better quality,possibly motorized remote type since the stock case doesn't provide much room.I can't believe what I had been missing with that dang dirty pot,or selector switch?
Dave