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Stereo operation question
I have question for our stereo buffs: My now old Yamaha DSP A1 amp is working strangely. Some of the speakers stopped working. I checked all the cables, switched the speakers around, checked the inputs, sprayed Deoxit into the balance switch, checked the fuses and relays (sprayed them too) and nothing changed. I am trying to avoid taking it in to a shop as it is heavy, 60 pounds) Then this morning i turned it on, still nothing. I cranked it up half way (that is a LOT on this thing) and suddenly all the speakers came back, and they work on any volume setting. Any ideas why this could happen? Thanks
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