🎧 AD104 RCA Stereo 2 Channel Ground Loop Isolator - Signal Noise Filter Suppressor by Conext Link Review

I bought this for my home theater system. This greatly reduces ground loop noise, but does not eliminate it completely. For the price it's probably ok if you can live with very little noise. Otherwise you will have to find another filter.

Works great, installation took about 30 seconds. I decided to connect the filter to the amp instead of the back of the main unit, which was much easier and faster. Thought I'd try that first if it works - it worked! It worked right away and now there was no "engine whine/noise" anymore. Highly recommended.

Maybe this doesn't just work for gamers. For me it almost took away the low frequencies. Only the vocals and higher frequencies really came through. I have a good phono stage that works with my best players, but this unit pushed the bass to the point where my preamp couldn't compensate. For private use I have three players in different price ranges to show the differences in quality and design. I bought this to try and fix a cheap turntable I was going to give to a friend who wanted to try the…

I still heard noise after installing the filter! Check your car stereo's ground wire to make sure it's good before trying this filter. After checking my wiring and components I was able to fix the noise as well as the steering not working properly. The problem is that most aftermarket stereos come with a ground connection from the stereo to the wiring harnesses that plug into the vehicle, which cannot be a good ground source! To make a proper ground connection you need to connect a wire from…