telehumbucker
Well-known member
Problem channel on Vintage 70's Midas board has a switch that has problems. I posted a picture of the switch below - a side view and top view. What is the recommended method for cleaning this type of switch? When I switch through the Khz options on the switch and rotate the treble knob, the channel lights up........it's the same channel I posted about where there is no signal from the line or mike inputs.....so may be related to that.....