--- product_id: 42188978 title: "Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable" brand: "besign" price: "£10.92" currency: GBP in_stock: true reviews_count: 13 category: "Besign" url: https://www.desertcart.co.uk/products/42188978-ground-loop-noise-isolator-for-car-audio-home-stereo-system store_origin: GB region: United Kingdom --- # Plug & play, no power needed Universal 3.5mm compatibility Eliminates ground loop noise Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable **Brand:** besign **Price:** £10.92 **Availability:** ✅ In Stock ## Summary > 🔊 Silence the static, amplify your vibe. ## Quick Answers - **What is this?** Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable by besign - **How much does it cost?** £10.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/42188978-ground-loop-noise-isolator-for-car-audio-home-stereo-system) ## Best For - besign enthusiasts ## Why This Product - Trusted besign brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** Top-rated with 4.4 stars from over 8,900 users who’ve reclaimed their audio experience. - • **Seamless 3.5mm Connectivity:** Works flawlessly with any device sporting a standard aux jack—smartphones, tablets, Bluetooth receivers, and more. - • **Ultra-Compact & Lightweight:** Discreet design fits anywhere without cluttering your setup or dashboard. - • **Effortless Plug & Play Setup:** No batteries, no software, no hassle—just plug in and enjoy pristine sound. - • **Crystal-Clear Audio, Zero Buzz:** Say goodbye to static and humming with instant noise elimination. ## Overview The BESIGN Ground Loop Noise Isolator is a compact, plug-and-play device designed to eliminate annoying hiss, buzz, and interference caused by ground loops in car and home audio systems. Compatible with any device featuring a 3.5mm audio jack, it requires no power source or setup, delivering clean, clear stereo sound instantly. Perfect for professionals and audiophiles seeking flawless audio clarity without the technical hassle. ## Description Product description BESIGN Ground Loop Noise Isolator, Ground Loop Buzzing Noise Elimination for Car Audio and Home Stereo System with 3.5mm Audio Cable Eliminating Humming Noise If you've got your radio, iPod, MP3 player, bluetooth receiver or similar audio equipment plugged into your car stereo with an audio cable and you're getting audio humming noise caused by ground loops, you need this isolator to work together so that you can enjoy high quality music. Forget about the annoying noise! Pure Audio You can enjoy the clean and clear music/audio by eliminating the current noise in some car speakers / home stereo systems when grounding issues persist, also used with the bluetooth receiver,or bluetooth hands-free car kit. Package Contents Besign Ground Loop Noise Isolator with 3.5mm Audio Cable User Manual. Review: Works Perfect – Got Rid of Static Noise Instantly - I bought this noise loop isolator to fix the static/humming sound in my headset, and it actually worked right away. Before using it, I had constant static and buzzing, especially when connected to my PC. As soon as I plugged this in, the noise was gone. Audio sounds clean now with no interference. Super easy to set up — just plug it in and it works. No extra settings or software needed. Build quality feels solid for the price, and it’s small enough to not get in the way. If you’re dealing with annoying static or ground loop noise, this is definitely worth it. Fixed my problem instantly. Review: Eliminate that HUUUUMMMMMM!!! - Using this with my MacBook Pro and external computer speakers. Prior to using this, if I had the speakers volume control turned up past about 1/3 volume, I would get a pretty noticable hum through the speakers. It was there when music was playing or not. I learned about Ground Loop Noise Isolators and figured for under $20, let's give it a shot. It works great! I actually have it inline between my computer and a KVM switch I use between two machines. It works perfectly eliminating that low hum that was present. I can turn the volume knob to full and the hum never shows up! ## Features - Ground loop filter noise isolator, eliminating the hiss, buzz and interference caused by ground loops which happens when the audio source and the speaker use the same power source in some car speakers / home stereo systems when using the Bluetooth receiver. - You can enjoy the clean and clear music/audio by eliminating the current noise in some car speakers / home stereo systems. - Works with any device that has a 3.5mm jack including smartphones, tablets, mp3 player, speakers, when grounding issues persist. You could also use with a Bluetooth Receiver/Bluetooth Hands-free Car Kit in your Car Audio System/Home Stereo. - Being so mini, portable and light, plug and play, no battery need or button, all you need to do is to plug in the ground loop isolator - Portable, light-weight and plug and play without any complicated setup. Package Contents: Besign Ground Loop noise Isolator with 3.5mm Audio Cable, User Manual. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XQYN77L | | Additional Features | Ground Loop Noise Isolator | | Audio Input | 3.5mm Audio Cable | | Audio Output Mode | Stereo | | Audio Output Type | 3.5mm Aux jack | | Best Sellers Rank | #1 in Car Amplifier Noise Filters | | Bluetooth support? | No | | Brand | BESIGN | | Built-In Media | 2Pack Ground Noise Filter | | Color | Black | | Compatibility Options | Ground loop noise Isolator for Car Audio or Home stereo system or speakers | | Compatible Devices | Devices with a 3.5mm audio jack or Bluetooth capabilities, such as smartphones, tablets, mp3 players, speakers, Bluetooth receivers, and Bluetooth Hands-free Car Kits. | | Compatible with Vehicle Type | Any | | Connectivity Technology | 3.5mm Aux jack | | Connector Type Used on Cable | Auxiliary | | Control Method | Touch | | Customer Reviews | 4.4 out of 5 stars 9,006 Reviews | | Data Link Protocol | 3.5mm Aux jack | | Enclosure Material | Plastic | | Hardware Interface | 3.5mm Audio | | Human Interface Input | Buttons | | Includes Remote | No | | Installation Type | Aux Jack | | Item Weight | 0.03 Kilograms | | Manufacturer | BESIGN | | Material | Plastic | | Model Name | GLNI-1Pack | | Number of Channels | 1 | | Number of Ports | 1 | | Power Source | No Power required | | Rechargeable Battery Included | No | | Special Feature | Ground Loop Noise Isolator | | Supported Application | Ground loop noise Isolator for Car Audio or Home stereo system or speakers | | Supported Media Type | [StandardAudioFormats] | | UPC | 611677349110 | | Unit Count | 1.0 Count | | Warranty Description | 12 months | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** BESIGN - **Connectivity Technology:** 3.5mm Aux jack - **Material:** Plastic - **Power Source:** No Power required - **Special Feature:** Ground Loop Noise Isolator ## Images ![Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable - Image 1](https://m.media-amazon.com/images/I/51JF7kNDiXL.jpg) ![Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable - Image 2](https://m.media-amazon.com/images/I/51kRAXuPyGL.jpg) ![Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable - Image 3](https://m.media-amazon.com/images/I/61jxbsZ2SiL.jpg) ![Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable - Image 4](https://m.media-amazon.com/images/I/51cAfqvc4PL.jpg) ![Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable - Image 5](https://m.media-amazon.com/images/I/61XerkpzdfL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: Does this have the ability to also have the microphone pass through this device? I would like to use it with a microphone headset.** A: Thanks for your inquiry, this ground loop noise isolator is not workable for the microphone. Any further assistance, you could contact us via e-mail: bdesign-us@outlook.com. Thanks. **Q: can i use this on my raspberry pi arcade im runing sound thru audio to 5.1 pc spekers setup will this stop hiss on speakers?** A: Depending on your setup, no. It will strip low-end signal entirely and affect the audio negatively: I tried on a PC 5.1 system (on the stereo pair 3.5mm main pair) and it stripped all the low-end frequencies. **Q: Will this work with 250ohm headphones hooked up to a gloxlr mixer?** A: Yes. you won't run the headphones into this though. You can find videos online on how to properly use but You'l want to connect this to your PC/ Go XLR depnding on the in/output causing the noise. **Q: I have a Amplifier and a dsp like a eq but digital I get humming and buzzing noises where do I plug these in?????** A: I’ve got mine plugged in to the aux on my car stereo, which is also the amp, so my best guess in your case would be to plug this into your amp, and then plug your DSP device into this noise isolator. Your may be different, course, as yours is a different setup, but you could always test it at the various connection points. It definitely works in my car, though. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works Perfect – Got Rid of Static Noise Instantly *by F***E on April 1, 2026* I bought this noise loop isolator to fix the static/humming sound in my headset, and it actually worked right away. Before using it, I had constant static and buzzing, especially when connected to my PC. As soon as I plugged this in, the noise was gone. Audio sounds clean now with no interference. Super easy to set up — just plug it in and it works. No extra settings or software needed. Build quality feels solid for the price, and it’s small enough to not get in the way. If you’re dealing with annoying static or ground loop noise, this is definitely worth it. Fixed my problem instantly. ### ⭐⭐⭐⭐⭐ Eliminate that HUUUUMMMMMM!!! *by I***N on April 29, 2026* Using this with my MacBook Pro and external computer speakers. Prior to using this, if I had the speakers volume control turned up past about 1/3 volume, I would get a pretty noticable hum through the speakers. It was there when music was playing or not. I learned about Ground Loop Noise Isolators and figured for under $20, let's give it a shot. It works great! I actually have it inline between my computer and a KVM switch I use between two machines. It works perfectly eliminating that low hum that was present. I can turn the volume knob to full and the hum never shows up! ### ⭐⭐⭐⭐⭐ Worked like MAGIC *by C***H on April 5, 2026* I installed an iPod Nano (1G) dock in my truck 20+ years ago. I wired the dock directly to the cigarette lighter circuit (it was a 12V automotive dock. This worked fine with my Blaupunkt CD player, which had rear RCA inputs. I replaced that head unit with a cheapie Jensen Bluetooth deck, which has a front headphone jack. With this (much cheaper) head unit there was a high pitched dirty wail on the AUX input, which was very noticeable when the volume is turned up. This little noise isolator completely eliminated that noise. Gone. I was skeptical that this could even work, and then when reading the directions I also realized it was supposed to be hooked up opposite of my setup (male to stereo female to ipod). So I figured it wouldn't work well or at all. WRONG. The noise is completely gone, and now I don't have to pull the dash apart again to wire in a power filter. 100% recommend this, it saved me probably 3 hours of work in a hot car with no AC in the NC springtime. Highly recommend. ## Frequently Bought Together - BESIGN Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable - SYNCWIRE 3.5mm Nylon Braided Aux Cable, Audio Auxiliary Input Adapter Male to Male Cord for Headphones, Car, Home Stereos, Speaker, iPhone, iPad, iPod, Echo & More - 1.64ft/0.5m, Gold Brown - Nanxudyj AUX Cord 6ft/1.8M,3.5mm Stereo Audio Cable 90 Degree 3.5mm Male to Male Stereo Aux Cable Right Angle TRS Cable Compatible for car, Headphone,Tablets, Speakers --- ## 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.co.uk/products/42188978-ground-loop-noise-isolator-for-car-audio-home-stereo-system](https://www.desertcart.co.uk/products/42188978-ground-loop-noise-isolator-for-car-audio-home-stereo-system) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*