Hello guys, My home theater produces some humming sound when i play music on Bluetooth or when i play Audio in with high volume. please assist, could there be something wrong with my amplifier??
There could be something wrong with the amplifier or you could have a ground loop. Try disconnecting everything from it but the speakers and then try using BT. If the hum is gone then a ground loop is the problem. http/web.mit.edu/~jhawk/tmp/p/EST016_Ground_Loops_handout.pdf
If not then the problem is in the amp. Hope it's still under warranty. Might be an expensive repair.
There could be something wrong with the amplifier or you could have a ground loop. Try disconnecting everything from it but the speakers and then try using BT. If the hum is gone then a ground loop is the problem. http/web.mit.edu/~jhawk/tmp/p/EST016_Ground_Loops_handout.pdf
If not then the problem is in the amp. Hope it's still under warranty. Might be an expensive repair.