InstallGear Ground Loop Noise Isolator, Amplifier Noise Filter for Car Audio and Home Stereo, Feedback Loop Isolator, Car Stereo Noise Suppressor Reducer Alternator, Ground Loop Isolator

Plugged it into am fm tuner that had hum, which reduced the hum somewhat, but not entirely. Turned out there is a burnt capacitor in unit, needs replaced.

used it to reduce alternator whine in stereo system from the cables from the head unit to the amp and it worked wonders.

Fast delivery, unfortunately it did not solve my problem as it was unrelated. I decided to keep for possible future use.

Worked great got rid of the noise

I love this Ground Loop Noise Isolator, Amplifier Noise Filter for Car Audio & Home Stereo, Feedback Loop Isolator, Car Stereo Noise Suppressor Reducer Alternator, Ground Loop Isolator, which improve the audio quality in my car and home stereo system. After using it for a while, I can say that it has made a significant difference in reducing unwanted noise and interference in my audio system. The installation process was straightforward to follow, and the results were noticeable right away. I particularly appreciate how compact and portable the isolator is, making it easy to move between different audio systems as needed. It has helped me eliminate humming, buzzing, and other unwanted noises that were previously present in my audio system. I am very satisfied and would recommend it to anyone looking to improve the audio quality of their car or home stereo system.

This was used to get rid of the alternator whine I was hearing in my car. The install was fairly simple and has mostly eliminated the alternator whine - although you might still hear a bit (still good enough for us).

Theinsallgear loop noise isolator is quite good for the price it does eliminate the hiss and buzz interference especially when i use my Bluetooth.It did install very easy.Very good price.Its went into my truck.

Great price.