I am getting a lound hum when I turn on my sub. It is only connected to power. I disconnected the input from the receiver. I have also tried it in different rooms. It was literally working fine one day then next day when it was turned on bang.. Humming started. Any Ideas. It is pretty old (at least 10) and used everyday. Amp bad ? Thanks !
post #1 of 6
9/19/12 at 9:27am