The buzz is almost completely induced by the TV being on. With absolutely nothing attached to the 950 and only IC's between the 950 and my amp, the buzz is there, even with the 950 powered off. My best IC's, which are RG-59 shielded Belden and only 2' long, did the best at keeping the buzz out. The 6' Rat Shack Audio IC's are grabbing a bunch of buzz. By moving the IC's around behind the entertainment center, I can somewhat very the loudness of the buzz.

I don't have enough good & short IC's to totally eliminate the buzz, but it is now only somewhat noticeable from the listening position.

Then when I turn on the 950, the hiss overlays the buzz. I am certain the buzz is 90% the TV (the rest might be ground loop hum or something else, but not the 950). When I get behind the TV to connect wires, the TV itself is making a buzzing racket. The transformer in my powered sub hums a tad too, so I wonder if dirty AC is making the TV act up. I tried turning off eveything else on the house circuit and got no change in the buzz. It is all about the TV being on and the buzz being picked up by the IC's. Anyone else had anything like this?

I may try totally rearranging my entertainment center to get the IC's further away from the TV, but I am afraid I will do all that work for nothing.