Of all the annoyances that can afflict any audio/video home theater or even a simple stereo installation, the notorious “ground loop” may well be the most difficult and persistent one to track down ...

Your new plasma HDTV is beautifully hung on the wall. The cables are run behind the drywall and under the floor to an equipment rack built into an unused closet space. The speakers are a recessed bit ...

I am experiencing the dreaded "ground hum" in my subwoofer connected to my home theater system. Unfortunately, because of placement, I am not able to do some of the typical fixes (plugging it in to ...

First, let me pre-emptively admit I'm pretty clueless about power issues, impedance etc. Especially considering I briefly worked as a mixing engineer...I pretty much relied on others to get the sound ...

Xitel Pty Ltd., a provider of digital audio technology solutions, today announced the release of its Ground Loop Isolator, which is designed specifically to stop the ground loop hum that can result ...

If you have connected your computer to your home entertainment system and heard a speaker hum, you may need to get rid of background interference caused by differences in electrical resistance between ...