hum ... hum ... and more hum

[bamamusicfan]

I've incorporated into my home theater system a new ATI 300 watt amp. It's a beast! Everything sounds great when listening to music, but when I incorporated my Dish Network receiver into the mix, I get a very audible hum. If I disconnect the sat cable from the sat receiver it will go away.

My amp owner's guide says to install a 75ohm ground loop isolator. Will installing the ISO-MAX CATV-compatible "Hum-Stopping" Ground Loop Isolator from the POLK website, eliminate this? I've tried some cheaper items that did not work.

Thanks for any help!

Bryan Miller
Athens, Alabama

[Kenneth Swauger]

Hello Bryan,
I believe you sent this question to our regular customer service email system, correct? If so, did my reply help?
Regards, Ken

[bamamusicfan]

Yes. Thanks!

Bryan Miller
Huntsville, Alabama

[Tour2ma]

Mind sharing a little of the info on the fix and the results???