Thanks a lot. This helped me figure out that it was my 3 pin monitor causing the static noise in my headphones.

OMG. thank you so much for this. I just found my ground loop. Thank you. Awesome.

You need to connect your ground signal off of your stereo there's a section on the back of your stereo that has the word ground on it and that's a signal connection. It's on the left hand top corner. You need to connect a wire off of that and ground it to something so that it breaks the signal loop. And then that problem would go away. And then you can plug in whatever you want to it off your plug-in strip. Could be the issue also you should try investing in a more expensive and better grounded extension strip or plug that directly into the wall by itself off of that strip because that's where the grounds causing the issue. So yeah I would think about that. But the ground connection on the left hand corner of the receiver you can run a wire out of there and then you can put that ground wire I've seen people run them outside and directly into the ground to break the ground. Something to look into is that's how you will fix that issue is by running that receiver plug-in by itself off that strip or you could ground that receiver and that would stop that problem by connecting that corner ground signal. Port to something.

i was having the same problem with and amp so I just pluged it into a different outlet and the sound went a way try getting another power bar and just use it for the tv sometimes that helps

I had issues like that and I end up getting the panamax surge protector it's a noise filtering electric-only supplies of clean energy

I looked it up and it actually may prove to be a safety hazard if your device doesn't have a fuse. The ground loop interrupter can only handle a certain amount of current and in the case of a lightning strike or a large spike, the ground loop interrupter can actually fuse open effectively acting as if you have no ground at all. The ground loop interrupter device has to be capable of handling a lightning strike and the ones on the market (at least the one I have seen) doesn't handle that.

Awesome thanks

Can anyone who maybe knows about stereo systems tell me about my subs. I have two, both are self powered One (Yamaha) is plugged into the amp and the other sub(Polk) is plugged into the first sub (the Yamaha). I get a bad humming on the second one, when I unplug it from the first one and wait a few seconds and replug it works for a while but then the humming comes back. Any thoughts?

i hear the sound

I have this issue with my subwoofer going to my receiver I disconnect the ground for the external antenna and the problem goes away.

Have you resolved the issue? I'm dealing with the same thing.

I'm having an issue with my receiver. I have a constant high pitched hum on my receiver whenever I use it and have tried multiple proposed solutions as proposed by the internet. I tried legitimately placing it on the ground, flipping the plug, checking my input connections, removing the FM antenna and looking through the vent at the capacitors (which look fine). What on Earth can I do now?

You need a noise cancelling powerbar. Monster makes them, I'm sure there are others. Expect to pay about $200. Why? It separates and cleans up electrical noise from not only the wall, but from the other components of your home theater system. I had one on an old big screen set up about 10 years ago and I can assure you it was black and white difference in picture and sound!

Try turning on some lights. Lol. Good video though.

Try to unplug the Coaxial cable from TV.

hi sir. i have an issue with my reciever denon. the humming sound comes only in the left speaker and left sorround. . . when im unplugging the rca then plug it again the speaker works well theb after a minute the sound in the speaker gone and replace by a grounded sound. . .do you how to fix it. thanks for your help

Let’s go by the speaker to hear….LOL