My amp will power up, and it will amplify a microphone, but only at an unacceptably low volume. Fuses are good.
When it was working properly, I used to hear a quickly diminishing energy surge hum upon powering up, now I don't hear that.
Any advice on what's wrong will be appreciated.
When it was working properly, I used to hear a quickly diminishing energy surge hum upon powering up, now I don't hear that.
Any advice on what's wrong will be appreciated.