I had the same issue & solved it the same way, i.e., with an RF isolator in the TV signal cable. Solved, insofar as the audible hum was eliminated.
However, I am left with a suspicion that all is not totally fixed. I have a Denon 3805 AVR used as a 'pre-amp/mixer' feeding a Rotal RMB 1095 5 channel amplifier. Speakers are B&W 804 & 805s. My remaining problem is that when playing loudly, the Rotel cuts out due presumeably to overheating. My living space is not that huge so I have this nagging suspicion that there remains some non-audible component that is overheating the amp at high volume levels. I have a sub-woofer that goes down to 20Hz, & hear nothing from that, so if there is any remaining ground loop component, I suspect its in the higher non audible range. (the amp has a -3db freq response up to 100kHz way beyond my hearing levels) I'd be interested to know if anyone else has this problem, or any suggestions. Dan -- chinablues ------------------------------------------------------------------------ chinablues's Profile: http://forums.slimdevices.com/member.php?userid=7955 View this thread: http://forums.slimdevices.com/showthread.php?t=40112 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/lists/listinfo/audiophiles
