About the PAC SNI-1
The SNI-1 preamp noise filter plugs in between your receiver's preamp outputs and your amplifier. Warranty: 60 days.
What's in the box:
- Noise filter w/ 11" RCA input leads
- Instructions
Customer reviews for PAC SNI-1
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Average review:
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More details on the PAC SNI-1
Product Research
Features
RCA Ground Loop Noise Filter: Use the PAC SNI-1 when noise is caused by ground loop through RCA cables between head unit and amplifier. The SNI-1 will plug in at the head unit end (ground wires are optional if you are not getting an audio signal). The PAC SNI-1 provides 1.3dB of signal gain to compensate for any signal loss that may occur due to additional connections in the signal path. It supports up to 20-20,000Hz (+/-0.5 dB) frequency range.
Note: A SNI-1 is needed for each 2 channels of your amplifier. A 2-channel amp will need a single SNI-1, while a 4-channel amp will need two SNI-1 filters. A 5- or 6-channel amplifier will need three SNI-1 filters, and so on.
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Customer Q&A
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I bought a Sirius S50 radio that had a horrible buzzing/whistling noise whenever I accelerated or was driving over about 20mph. This completely got rid of the annoying sound and the radio sounds perfect now.
Ryan from Las Vegas, NV