I had a bad hum not too long ago. I have a tube amp connected to a TV. I got a 3 prong to 2 adapter which removed the ground from my amp. Bingo. I am using a surge protector.
I need help with hum
Moved into a new apartment. Despite the Cinepro line conditioner I am getting a BRUTAL hum throughout the system. Problem persists even if I direct wire cd player through amps skiping all other components??? Is this a power problem? A Ground problem? Is there a cost effective solution?