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Your cart is empty. CERRXIAN 2 RCA Audio Ground Loop Noise Isolator
Product Features
1. Isolate the potential difference between the two systems to prevent damage to the input stage of the equipment due to excessive potential difference
2. Realize signal transmission, remove noise generated by connections, and solve hum damage caused by site interference and other reasons
3. The noise produced when a laptop is connected to a mixer, and the noise produced when electronic musical instruments are connected to a mixer
4. Noise generated by transmission over long distances 4) between devices, noise generated by impedance mismatch
No external power supply required, plug and play, compact structure, does not take up space
Packaging
1 x RCA ground loop noise isolator
Dj Edminister
2025-06-08 12:12:08
As a noise isolator this item works just fine. I am still toying about with it to get the best sound out of a pair of turntables but as far as getting rid of a feedback loop it is working great. Does it go before or after a phono preamp for best results? I have no idea! I will know soon though.
Chris White
2025-04-16 15:58:05
Was a waste of money product reduced the performance of two subwoofers, bass was none existence in both subs when product was installed.
Dj Edminister
2025-04-15 15:19:01
As a noise isolator this item works just fine. I am still toying about with it to get the best sound out of a pair of turntables but as far as getting rid of a feedback loop it is working great. Does it go before or after a phono preamp for best results? I have no idea! I will know soon though.
Chris White
2025-04-06 12:22:58
Was a waste of money product reduced the performance of two subwoofers, bass was none existence in both subs when product was installed.
BBD
2025-03-19 12:59:30
I love this RCA noise isolator!There's a lot of FUD online about products like this but as a tech veteran of 40+ years I can tell you this absolutely works. There is zero complexity to the installation - just plug it in before the final input cables on your device, directly to the AV receiver (for example) if possible.In my testing, it was as simple as putting this between my legacy electronics and my main AV receiver. The hum (as you would expect) simply disappeared and i did not notice any kind of audio degradation with the isolator in place. It even stops that annoying "finger touch" loud hum/distortion when you are plugging audio cables in without turning off your equipment (you shouldn't do that, but we all do it, don't we?).Recommended!
BBD
2025-01-08 15:53:20
I love this RCA noise isolator!There's a lot of FUD online about products like this but as a tech veteran of 40+ years I can tell you this absolutely works. There is zero complexity to the installation - just plug it in before the final input cables on your device, directly to the AV receiver (for example) if possible.In my testing, it was as simple as putting this between my legacy electronics and my main AV receiver. The hum (as you would expect) simply disappeared and i did not notice any kind of audio degradation with the isolator in place. It even stops that annoying "finger touch" loud hum/distortion when you are plugging audio cables in without turning off your equipment (you shouldn't do that, but we all do it, don't we?).Recommended!
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