---
product_id: 57600822
title: "SNI-1 Noise Isolator"
brand: "pac"
price: "41989CFA"
currency: XOF
in_stock: true
reviews_count: 7
category: "Pac"
url: https://www.desertcart.sn/products/57600822-sni-1-noise-isolator
store_origin: SN
region: Senegal
---

# 1.3 dB proprietary transformer gain Ultra-flat frequency response ±0.03 dB Eliminates ground loop noise SNI-1 Noise Isolator

**Brand:** pac
**Price:** 41989CFA
**Availability:** ✅ In Stock

## Summary

> 🔊 Silence the noise, amplify your drive.

## Quick Answers

- **What is this?** SNI-1 Noise Isolator by pac
- **How much does it cost?** 41989CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/57600822-sni-1-noise-isolator)

## Best For

- pac enthusiasts

## Why This Product

- Trusted pac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Boost Your Signal:** Proprietary transformers deliver a subtle 1.3 dB gain, enhancing your listening experience.
- • **Plug & Play Simplicity:** Effortless installation keeps your steering wheel and heater controls fully functional.
- • **Universal Compatibility:** Seamlessly works with JVC, Alpine, Clarion, Kenwood radios and GM vehicle controls.
- • **Audiophile-Grade Precision:** Near-perfect ±0.03 dB frequency response from 20 Hz to 20 kHz ensures true-to-source audio.
- • **Crystal-Clear Audio, Always:** Eradicates annoying ground loop and DC current noise for pristine sound clarity.

## Overview

The PAC SNI-1 Noise Isolator is a compact, high-performance audio component designed to eliminate ground loop and DC current noise in car audio systems. Featuring proprietary transformers for a 1.3 dB gain and an ultra-flat frequency response of ±0.03 dB across the full audible spectrum, it ensures crystal-clear sound without compromising factory steering wheel or heater controls. Compatible with major radio brands and GM vehicles, it’s a plug-and-play solution trusted by thousands to upgrade in-car audio quality.

## Description

Allows user to retain the use of their steering wheel controls when replacing the factory head unit Works with JVC Alpine Clarion and Kenwood radios with wired remote inputs Also retains the use of heater control button on GM vehicles

Review: Fixes in-car phone charging noise - My Xiaomi Redmi Note 9 Pro produces annoying crackles on audio when on charge in the car. This little unit completely removes those noises without any obvious degradation of the audio quality. Installed in-line between the phone and the radio. Ground wire was not used. Perfect!
Review: Does what it says - Done the job perfectly, so easy to install..... simply plug and play and the job is done.....perfect

## Features

- Eliminates ground loop noise from radio pre-amp outputs
- Eliminates DC Current from your RCA cables
- Reduces most noise in your RCA signal path
- Close to perfect response of +/- .03 dB from 20 Hz - 20kHz
- Proprietary audio transformers for a 1.3 dB gain

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000K50HJE |
| ASIN  | B000K50HJE |
| Best Sellers Rank | 149,333 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 6,299 in Car Audio |
| Brand | PAC |
| Customer Reviews | 4.0 4.0 out of 5 stars (2,125) |
| Customer reviews | 4.0 4.0 out of 5 stars (2,125) |
| Date First Available | 19 Nov. 2010 |
| Department  | Electronics |
| Is discontinued by manufacturer  | No |
| Item model number  | SNI1 |
| Manufacturer  | PAC |
| Product Dimensions  | 2.54 x 5.08 x 3.81 cm; 68.04 g |
| Units | 1.0 count |
| Weight | 132 g |

## Product Details

- **Brand:** PAC
- **Cable type:** AUX, Composite
- **Compatible devices:** Music Player
- **Connector type:** RCA
- **Special feature:** Tangle Free

## Images

![SNI-1 Noise Isolator - Image 1](https://m.media-amazon.com/images/I/71DLA57J57L.jpg)

## Questions & Answers

**Q: will it stop the engine noise in my speakers**
A: I have a 2011 Camaro and this Noise Isolator did NOT stop the engine noise.

**Q: Will it remove the white noise I have in my speakers?**
A: The noise is heard after I start the vehicle most likely the alternator especially through the tweeter what can I get to eliminate that noise are reduced it

**Q: Can u install on the amp**
A: Yes.  You can install it before the RCA input on the amp.

**Q: How/where do you ground the two wires?  Shouldn't there be only one ground wire?  Thanks**
A: I just connected it using the RCA sockets and it worked great. I've used this model in 2 cards and never connected the ground wires a and it's worked as expected in both.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fixes in-car phone charging noise
*by M***D on 15 September 2020*

My Xiaomi Redmi Note 9 Pro produces annoying crackles on audio when on charge in the car. This little unit completely removes those noises without any obvious degradation of the audio quality. Installed in-line between the phone and the radio. Ground wire was not used. Perfect!

### ⭐⭐⭐⭐⭐ Does what it says
*by E***. on 9 September 2018*

Done the job perfectly, so easy to install..... simply plug and play and the job is done.....perfect

### ⭐ Review
*by P***9 on 11 March 2023*

Utiliser pour filtrer une boucle de masse sur les prise audio Rca d’une super famicom, absolument aucun effet

## Frequently Bought Together

- PAC SNI-1 Noise Isolator, 1 Count
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-04-28*