Quote:
Originally posted by gonk:
Definitely check your cabling. I've had hiss/hum in the system several times in the past that were the result of power cables near interconnects.
After unplugging my sub and its interconnect, the hum went away completely from my center speaker (WTF!), so I pulled the 20 foot interconnect away from the 20 ft. power cable that run together and powered the sub back on, and PRESTO...no more hum!!! I had the cabling bundled the same way since forever, but this is the first time I had to separate them due to hum. Anyway, I'm relieved it was just the cables and not the 970.