My problem is that my Behringer GM110 amp is very soft in volume. I have tried all the things Enzo suggested in the old post ie check the jacks, use the fx loops etc. The problem seems to be with the power section - I have also used the preamp send to another amp and it works fine. I have basically checked all the caps (with an esr meter), the resistors and and even replaced the 4701 chip but made no difference. The only thing that I have not done is test (don't know how) the 074C smd op amp but plan to replace it anyway - could this be the cause?
When I switch off the power, there is also a momentary surge in volume. Any help would be most appreciated
When I switch off the power, there is also a momentary surge in volume. Any help would be most appreciated
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