My Bryston does not have digital ins like a HT processor. The hum definitely seems to be from cable TV, because I initially hooked up just the DVD player to test it with CD's and it worked fine. As soon as I hooked up the TV the hum started. I'll see what I can find at Radio Shack. The Mondial Magic box is $150 on Audio Advisor, I'd like to fix this much more cheaply. Thanks to everyone who responded.
I need help with hum
I've just hooked up a Panasonic DVD A120 to my TV. I've run the component video inputs into the TV but when I run the audio outs to my preamp (a Bryston B-60) I get a nasty hum. What can I do to eliminate this. Will Mondial's magic splitter work? This is my first foray into HT so any help is appreciated.