Review on 🔌 Minimize Amp Noise with InstallGear Ground Loop Isolator by Frank Rivera

It worked as advertised. I did some research and was pretty sure I had a ground loop problem formed by the USB/HDMI/RCA jacks on the TV/stereo/computer combo. I discovered the problem with the RCA/HDMI connectors through trial and error while recording on my computer using a USB connection. As soon as I unplugged the RCA jack, my buzz/hum was gone. So I was hoping that this ground loop isolator would solve the problem. $8 and free two-day shipping and you're done! I haven't tested the quality of the sound going through the ground loop isolator - it doesn't matter to me - it comes from the TV to the stereo. BUT the hum/hum is over! Hooray! 5 Stars!