--- product_id: 2167471 title: "PAC SNI-1 Noise Isolator, 1 Count" brand: "pac" price: "AED 78" currency: AED in_stock: true reviews_count: 13 category: "Pac" url: https://www.desertcart.ae/products/2167471-pac-sni-1-noise-isolator-1-count store_origin: AE region: United Arab Emirates --- # 1.3 dB proprietary transformer gain Eliminates ground loop noise ±0.03 dB frequency response PAC SNI-1 Noise Isolator, 1 Count **Brand:** pac **Price:** AED 78 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your ride’s sound—silence the noise, amplify the vibe! ## Quick Answers - **What is this?** PAC SNI-1 Noise Isolator, 1 Count by pac - **How much does it cost?** AED 78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/2167471-pac-sni-1-noise-isolator-1-count) ## 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 - • **Compact & Discreet Design:** Lightweight and small enough to hide effortlessly, keeping your setup sleek and professional. - • **Audiophile-Grade Frequency Fidelity:** Experience near-perfect ±0.03 dB response from 2 to 20,000 Hz for pristine sound clarity. - • **Plug & Play Universal Compatibility:** Seamlessly integrates with any RCA audio output device—no tech headaches, just pure sound. - • **Boost Your Sound with Proprietary Tech:** Enjoy a subtle 1.3 dB gain via advanced audio transformers that enhance your listening experience. - • **Crystal-Clear Audio, Zero Interference:** Say goodbye to annoying engine whine and ground loop hum with precision noise isolation. ## Overview The PAC SNI-1 Noise Isolator is a compact, universal device designed to eliminate ground loop noise and engine whine in car audio systems. Featuring an ultra-precise frequency response of ±0.03 dB across the full audible spectrum and proprietary audio transformers delivering a 1.3 dB gain, it ensures crystal-clear sound quality. Compatible with all RCA output devices, it’s the go-to solution for professionals and audiophiles seeking flawless in-car audio performance. ## Description PAC SNI-1 Noise Isolator. Eliminates ground loop noise between the audio source and radio. For use with portable devices that have RCA audio outputs, including pre-amp outputs. Close to perfect response of +/- .03 db from 2 to 20,000Hz. Utilizes proprietary audio transformers for a 1.3 dB gain. Review: Worth Trying if You Have Audio Noise and Want a Simple First Fix - Car audio noise can get frustrating fast, especially when everything sounds fine until that buzz or whine shows up. A product like this is useful because it gives you a relatively simple troubleshooting step before you start redoing wiring or replacing equipment. PAC is a recognizable name in car audio accessories, and this kind of product makes sense for anyone chasing unwanted signal noise in a basic setup. Pros: ✅ Good troubleshooting tool for audio noise ✅ Small, simple install ✅ Useful for alternator whine or interference issues ✅ Nice first step before bigger rewiring jobs Cons: ⚠️ Only helps if the problem is actually in the signal path ⚠️ Not every noise issue is solved with an isolator Overall, a useful little part to have when cleaning up an audio setup. Review: Solve your interface! - Had an alternator whine in my audio system and could not for the life of me figure out where it was grabbing the signal from. I bought this and installed and the issue was immediately gone. This product works and is easily wired in and hidden. Excellent sound quality still coming through as no grainy noise was heard and it’s small lightweight allows it to be hidden easily. Would buy again if needed. ## Features - Eliminates ground loop noise between the audio source and radio. For use with portable devices that have RCA audio outputs, including pre-amp outputs.Fit Type: Universal - Close to perfect response of +/- .03 db from 2 to 20,000Hz - Utilizes proprietary audio transformers for a 1.3 dB gain - Manuel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000K50HJE | | Best Sellers Rank | #4 in Car Amplifier Noise Filters | | Brand | PAC | | Brand Name | PAC | | Cable Type | Composite | | Color | iphone | | Compatible Devices | Amplifier | | Compatible Phone Models | audio | | Connectivity Technology | Auxiliary | | Connector Gender | Male-to-Male | | Connector Type | RCA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.1 out of 5 stars 2,218 Reviews | | Frequency | 20000 Hz | | Global Trade Identification Number | 00606523100007 | | Included Components | Receiver^Harness^Manuel | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Item Type Name | PAC SNI-1 Noise Isolator | | Item Weight | 0.15 Pounds | | Manufacturer | PAC | | Model | SNI1 | | Model Name | SNI1 | | Number of Items | 1 | | Number of Pins | 2 | | Other Special Features of the Product | car stereo, double din car stereo, pioneer car stereo, car stereo bluetooth, kenwood car stereo, bluetooth car stereo, pioneer double din car stereo, alpine car stereo, android car stereo, touch screen car stereo, single din car stereo, car stereo with backup camera, sony car stereo, indash car stereo touch screen, double din car stereo with navigation, 2 din car stereo, car stereo harness, car st… | | Part Number | SNI1 | | Recommended Uses For Product | Reducing noise in audio setups with portable devices | | Special Feature | car stereo, double din car stereo, pioneer car stereo, car stereo bluetooth, kenwood car stereo, bluetooth car stereo, pioneer double din car stereo, alpine car stereo, android car stereo, touch screen car stereo, single din car stereo, car stereo with backup camera, sony car stereo, indash car stereo touch screen, double din car stereo with navigation, 2 din car stereo, car stereo harness, car stereo wire harness, car stereo wire harness connectors, posi car stereo wire harness connectors Special Feature car stereo, double din car stereo, pioneer car stereo, car stereo bluetooth, kenwood car stereo, bluetooth car stereo, pioneer double din car stereo, alpine car stereo, android car stereo, touch screen car stereo, single din car stereo, car stereo with backup camera, sony car stereo, indash car stereo touch screen, double din car stereo with navigation, 2 din car stereo, car stereo harness, car stereo wire harness, car stereo wire harness connectors, posi car stereo wire harness connectors See more | | Specification Met | RoHS | | UPC | 132017551340 999992752472 168141267093 809393880592 115970778993 606523100007 804482211424 521375214316 807034597724 014445259237 617407359398 172304209387 182682325142 182682336162 731215313011 115970701403 080000291127 631058273315 021112178142 755034031123 151903367896 021112945706 100177386683 | | Unit Count | 1.0 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** PAC - **Cable Type:** Composite - **Compatible Devices:** Amplifier - **Connector Type:** RCA ## Images ![PAC SNI-1 Noise Isolator, 1 Count - Image 1](https://m.media-amazon.com/images/I/71DLA57J57L.jpg) ![PAC SNI-1 Noise Isolator, 1 Count - Image 2](https://m.media-amazon.com/images/I/61691xKDCEL.jpg) ![PAC SNI-1 Noise Isolator, 1 Count - Image 3](https://m.media-amazon.com/images/I/61FjX3hA0ZL.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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 ### ⭐⭐⭐⭐⭐ Worth Trying if You Have Audio Noise and Want a Simple First Fix *by Z***E on April 3, 2026* Car audio noise can get frustrating fast, especially when everything sounds fine until that buzz or whine shows up. A product like this is useful because it gives you a relatively simple troubleshooting step before you start redoing wiring or replacing equipment. PAC is a recognizable name in car audio accessories, and this kind of product makes sense for anyone chasing unwanted signal noise in a basic setup. Pros: ✅ Good troubleshooting tool for audio noise ✅ Small, simple install ✅ Useful for alternator whine or interference issues ✅ Nice first step before bigger rewiring jobs Cons: ⚠️ Only helps if the problem is actually in the signal path ⚠️ Not every noise issue is solved with an isolator Overall, a useful little part to have when cleaning up an audio setup. ### ⭐⭐⭐⭐⭐ Solve your interface! *by D***R on September 6, 2025* Had an alternator whine in my audio system and could not for the life of me figure out where it was grabbing the signal from. I bought this and installed and the issue was immediately gone. This product works and is easily wired in and hidden. Excellent sound quality still coming through as no grainy noise was heard and it’s small lightweight allows it to be hidden easily. Would buy again if needed. ### ⭐⭐⭐⭐⭐ Fixed subtle engine noises without affecting sound quality *by B***B on June 15, 2014* I just finished a massive stereo upgrade in my truck that included ripping out the ENTIRE interior, installing sound deadening materials and re-wiring everything. I installed a high-end touch screen head unit, component speakers up front, coax in back, wired up for a sub (to be installed later) and included an Infinity Reference Series amp. The first time turning it on I was so thrilled with the way it sounded! I spent a few hours tweaking and adjusting the inputs and levels to get it just right. What an upgrade to the factory system! Until I turned on the engine... All of the awesomeness disappeared in a flash when I heard the loud hiss and whirring noise in the background as soon as I started the engine. I felt like all my effort was for nothing... I pulled a bunch of things apart, testing various connections and ensuring that I had good grounds everywhere, etc. After a couple of hours of swapping cables and trouble-shooting (including testing voltages across various ground points, etc) I finally gave up and decided to "punt" and install ground loop isolators. These are usually a "last resort" because they typically attenuate the signal coming from the head unit and there is a discernible loss of sound quality in higher end systems. After a bit of research I decided on these PAC units - mostly because of positive results being reported, but also because of their reasonable price (some other units I considered were $50 each). They took just a few minutes to install to the head unit and I hesitatingly turned the stereo on (without the engine) expecting to hear a dramatic loss in sound quality. I was THRILLED to find that I could not tell the difference with the typical music I listen to (reggae, jazz, classic rock). I didn't even need to tweak to EQ to maintain the natural sound I had before. This seems to be one of those rare cases where the manufacturer's marketing hype actually seems true - they totally eliminated my engine noise without creating a discernible change in sound quality. ## Frequently Bought Together - PAC SNI-1 Noise Isolator, 1 Count - Conext Link RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Home Stereo（13600） - Car Power Filter EMI Noise Ground Loop Isolator Suppressor for Auto Stereo Audio Radio Stereos Amplifier Amp Speaker Equalizer Subwoofer 12V --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/2167471-pac-sni-1-noise-isolator-1-count](https://www.desertcart.ae/products/2167471-pac-sni-1-noise-isolator-1-count) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-31*