PAC SNI-1 Ground Loop Signal Isolator

Walmart # 552100905

PAC SNI-1 Ground Loop Signal Isolator

Walmart # 552100905
$10.22$10.22
Free 2-day shipping on orders over $35
Free pickup Mon, Jul 23
Sold & shipped byWalmart
Highlights
Eliminates ground loop noise between the audio source and radio. For use with portable devices that have RCA audio outputs, including pre-amp outputs.
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About This Item

Eliminates ground loop noise between the audio source and radio. For use with portable devices that have RCA audio outputs, including pre-amp outputs.
Customer Reviews
3.3 out of 5 Stars
1-5 of 8 reviews

Perfect solution for new radio installations

I purchased a new Clarion head unit for my 2005 Nissan Xterra which has the Rockford Fosgate premium sound system ( 9 speakers ,380w amp, and subwoofer under seat). Every time I changed the source or turned the radio off I'd get a capacitor thump because the new radio grounds the RCA connector during no signal output. After installing (2) PAC SNI-1 units all noise was eliminated and sound quality wasn't changed. A simple solution for a big problem. Walmart price was better than Amazon and I picked them up at the local store in 2 days.

Took hum away

Worked geat in our motorhome had hum from inverter thru stereo Took humm away now that ROCKS!

Noise

Worked well

Product not being used currently.

Service was good on behalf of the Walmart Brand being the supplier.

Excellent

There was an annoying noise when I was using a cable from RCA red/white AV ports in the car to a 3.5 mm (headphone) connector to plug into my phone (so I could run audio from the phone through the car speakers). It was worse because I had to turn up the volume to hear which made the noise louder, etc. This device worked perfectly to completely eliminate the noise. I also love how Walmart only uses FedEx and it is free to pick up at a FedEx Office location if you won't be home to receive the delivery. I hate UPS and USPS.
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