--- product_id: 178412001 title: "RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600）" brand: "conext link" price: "509351₫" currency: VND in_stock: true category: "Conext Link" url: https://www.desertcart.vn/products/178412001-rca-stereo-2-channel-ground-loop-isolator-signal-noise-filter store_origin: VN region: Vietnam --- # Filters DC current in signal path Eliminates humming & buzzing Gold RCA connectors for premium connection RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） **Brand:** conext link **Price:** 509351₫ **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your sound game—ditch the buzz, keep the 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?** 509351₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/178412001-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 - • **Premium Build Quality:** Durable cylindrical metal casing with heat shrink tube ensures long-lasting performance. - • **Plug & Play Convenience:** Includes 28cm interconnect cables with gold-plated RCA connectors for seamless integration. - • **Versatile Compatibility:** Perfect for car audio and home stereo systems craving that professional-grade sound upgrade. - • **Powerful Noise Suppression:** Handles up to 20A and 60W to keep your audio signal pure and uninterrupted. - • **Crystal-Clear Audio, Zero Buzz:** Say goodbye to annoying ground loop hums and enjoy pristine sound clarity. ## Overview The Conext Link RCA Stereo 2 Channel Ground Loop Isolator is a high-performance noise filter designed to eliminate humming and buzzing caused by ground loop issues in car and home audio systems. Featuring a robust metal casing, gold-plated RCA connectors, and the ability to filter DC current, it supports up to 20 amps and 60 watts, delivering clear, uninterrupted audio across a frequency range of 20-30K Hz. ## Description Buy Conext Link RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600）: Auxiliary Input Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | | Best Sellers Rank | #3 in Car Amplifier Noise Filters | | Brand | Conext Link | | Brand Name | Conext Link | | Cable Type | Composite | | Color | Gold | | Compatible Devices | PC | | Compatible Phone Models | No Compatible Phone Models | | Connector Gender | Male-to-Female | | Connector Type | RCA | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.0 out of 5 stars 997 Reviews | | Frequency | 30 KHz | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Length | 6.2 centimeters | | Item Shape | Round | | Manufacturer | Conext Link | | Maximum Current | 20 A | | Maximum Voltage | 12 volts | | Model | AD104 | | Model Name | Conext Link AD104 | | Number of Items | 2 | | Number of Pins | 2 | | Other Special Features of the Product | Ground Loop Isolation | | Outer Material | Metal | | Part Number | AD104 | | Recommended Uses For Product | improving audio signal quality in car audio and home stereo systems | | Special Feature | Ground Loop Isolation | | UPC | 713001601861 | | Unit Count | 1 Count | | Wattage | 60 watts | ## Product Details - **Brand:** Conext Link - **Cable Type:** Composite - **Compatible Devices:** PC - **Connector Type:** RCA - **Special Feature:** Ground Loop Isolation ## 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) ![RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） - Image 2](https://m.media-amazon.com/images/I/81mlfJQ0XrL.jpg) ![RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） - Image 3](https://m.media-amazon.com/images/I/81XU2yyqvcL.jpg) ![RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） - Image 4](https://m.media-amazon.com/images/I/81oReB03HjL.jpg) ![RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor Reducer Alternator for Car Audio Stereo（13600） - Image 5](https://m.media-amazon.com/images/I/81fEgUfxC3L.jpg) ## Available Options This product comes in different **Size** options. ## 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 ## 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.vn/products/178412001-rca-stereo-2-channel-ground-loop-isolator-signal-noise-filter](https://www.desertcart.vn/products/178412001-rca-stereo-2-channel-ground-loop-isolator-signal-noise-filter) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-11-05*