New Orleans, LA — May 3, 2007 – Richard Gray’s Power Company (RGPC) announces the availability of its Ground Loop Eliminator, an HD/Digital compatible product that safely removes Ground Loops from the ...

The first test you should perform if you’re having a ground loop hum in your audio feed is to pull out all of your sources. If you still have hum, the noise is coming in through the power. If the hum ...

Few things annoy a broadcast engineer more than a ground loop hum in the signal path. The annoyance level multiplies when swapping out the nearest cable does not solve the problem. What to do?

To maximize the quality of your audio when you’re producing a live event, it’s important to assess your signal carefully all the way through the chain, as I discussed in my May/June 2015 article How ...

When I move my mouse around, scroll, etc. an annoying clicking/buzzing (not a 60 cycle hum) that occurs through my powered speakers (KRK Monitors). Really - it's horribly annoying and not at all ...