--- product_id: 538294185 title: "RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600）" brand: "conext link" price: "111 zł" currency: PLN in_stock: true reviews_count: 13 category: "Conext Link" url: https://www.desertcart.pl/products/538294185-rca-stereo-2-channel-ground-loop-isolator-signal-noise-filter store_origin: PL region: Poland --- # Handles up to 20A current Filters 20-30K Hz frequency range Eliminates humming & buzzing RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） **Brand:** conext link **Price:** 111 zł **Availability:** ✅ In Stock ## Summary > 🔊 Silence the noise, amplify your vibe! ## Quick Answers - **What is this?** RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） by conext link - **How much does it cost?** 111 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/538294185-rca-stereo-2-channel-ground-loop-isolator-signal-noise-filter) ## Best For - conext link enthusiasts ## Why This Product - Trusted conext link brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Metal Build:** Sleek cylindrical metal casing with heat shrink tube ensures long-lasting reliability and style. - • **Plug & Play Convenience:** Comes with 28cm gold-plated RCA connectors for effortless installation in any car or home stereo setup. - • **Power-Packed Performance:** Supports up to 20 Amps and 60 Watts to keep your audio signal strong and stable. - • **Precision Frequency Filtering:** Cleans your audio path by filtering frequencies from 20 to 30K Hz for flawless playback. - • **Crystal-Clear Audio, Zero Noise:** Say goodbye to annoying ground loop hums and buzzes for pristine sound. ## Overview The Conext Link RCA Stereo 2 Channel Ground Loop Isolator is a robust audio accessory designed to eliminate ground loop hum and buzzing in car and home stereo systems. Featuring a durable metal casing, gold-plated RCA connectors, and the ability to handle up to 20 Amps and 60 Watts, it filters frequencies between 20-30K Hz to deliver clear, noise-free sound. Perfect for audiophiles and professionals seeking flawless audio performance. ## Description Conext Link RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） : desertcart.co.uk: Electronics & Photo Review: Very good item - It work in my car very well Review: Really annoying low frequency humming coming from my old Roland MC-505. - I recently managed to secure a Roland MC-505 Groovebox but I had a really annoying low frequency hum coming out of my amplifier through the 505. I connected up the ground loop & it totally eliminated the hum from my Groovebox. I highly recommend this product if you are using old school synthesisers through an amp like I am. Brilliant but simple solution. ## Features - Eliminates Humming and Buzzing Between Audio Source and Amplifier Due to Ground Loop Issues - Filters Out DC Current in the Signal Path - Cylindrical Metal Case with Heat Shrink Tube. Dimension: Dia. 36mm, 62mm Long - Contain 28cm Long Interconnects, 2 Male and 2 Female RCA Gold Connectors - 20 Amp, Input 30 Watt Max 60 Watt, Frequency: 20-30K Hz ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082GV15Y1 | | Brand | Conext Link | | Cable Type | RCA | | Colour | Gold | | Compatible Devices | Car Stereo, Amplifier, Other Audio Equipment | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | RCA | | Connector Gender | Male | | Connector Type | RCA | | Country Of Origin | China | | Customer Package Type | rolled in protective tube | | Customer Reviews | 3.9 3.9 out of 5 stars (844) | | Frequency | 30 KHz | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Manufacturer | Conext Link | | Maximum Current | 20 Amps | | Maximum Voltage | 12 Volts | | Model Name | RCA Stereo 2 Channel Ground Loop Isolator | | Model Number | AD104 | | Number of Items | 2 | | Number of Pins | 2 | | Other Special Features of the Product | Ground Loop Isolator | | Outer Material | Metal | | Recommended Uses For Product | improving audio signal quality in car audio and home stereo systems | | UPC | 713001601861 | | Unit Count | 1.0 Count | | Wattage | 60 watts | ## Product Details - **Brand:** Conext Link - **Cable type:** RCA - **Compatible devices:** Car Stereo, Amplifier, Other Audio Equipment - **Connector type:** RCA - **Special feature:** Ground Loop Isolator ## Images ![RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） - Image 1](https://m.media-amazon.com/images/I/61QUslLM72L.jpg) ## Questions & Answers **Q: Can this work on a home stereo.** A: Yes, it works both in car audio and home audio application **Q: Have yamaha rx-750. Rca bose bookshelf speakers. If I place a unit for each speaker wire directly will this stop ground loop hum?** A: Depends , what I have noticed with my system is the hum has more to do with how your system is wired. To be honest it actually killed some of my bass. Hope this helps. **Q: Are the female connectors the input or output? Or maybe direction doesn't matter?** A: The female connectors are usually used as the input because the RCA cables are already run from the head unit to the amplifier using a male to male cable. And then you find out there is hum that needs to be eliminated. The female side allows the existing cable to be used by unplugging the RCA cable from the amplifier and plugging into this noise filter and then the noise filter male connectors plug into the amplifier. Electronically it should work with either side as the input because it is a passive filter. But I've never needed to use male connector as the input because I always put the noise filer as close to the amplifier as possible. I don't think either side is labeled as "input" so you should be able to use it with the male connector as the input. **Q: will this work if I'm getting some hissing noise when connecting a digital piano to a stereo receiver?** A: Well it filtred out ac from Mixer to powered speakers ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good item *by A***S on 14 December 2025* It work in my car very well ### ⭐⭐⭐⭐⭐ Really annoying low frequency humming coming from my old Roland MC-505. *by J***Y on 2 November 2024* I recently managed to secure a Roland MC-505 Groovebox but I had a really annoying low frequency hum coming out of my amplifier through the 505. I connected up the ground loop & it totally eliminated the hum from my Groovebox. I highly recommend this product if you are using old school synthesisers through an amp like I am. Brilliant but simple solution. ### ⭐ Worse than useless *by A***N on 13 November 2025* Does absolutely the opposite of what it should do ## Frequently Bought Together - Conext Link RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Home Stereo（13600） - BOSS Audio Systems Ground Loop Isolator B25N noise Filter for Car Audio Systems --- ## 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.pl/products/538294185-rca-stereo-2-channel-ground-loop-isolator-signal-noise-filter](https://www.desertcart.pl/products/538294185-rca-stereo-2-channel-ground-loop-isolator-signal-noise-filter) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-24*