--- product_id: 62613683 title: "Smof Ground Loop Noise Isolator | Noise Filter for Car Audio/Home Stereo System, 1 pack" brand: "smof" price: "3747 som" currency: KGS in_stock: true reviews_count: 13 category: "Smof" url: https://www.desertcart.kg/products/62613683-smof-ground-loop-noise-isolator-noise-filter-for-car-audio store_origin: KG region: Kyrgyzstan --- # Universal 3.5mm AUX compatibility Ultra-compact & lightweight design Eliminates ground loop noise instantly Smof Ground Loop Noise Isolator | Noise Filter for Car Audio/Home Stereo System, 1 pack **Brand:** smof **Price:** 3747 som **Availability:** ✅ In Stock ## Summary > 🔊 Silence the noise, amplify your vibe. ## Quick Answers - **What is this?** Smof Ground Loop Noise Isolator | Noise Filter for Car Audio/Home Stereo System, 1 pack by smof - **How much does it cost?** 3747 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/62613683-smof-ground-loop-noise-isolator-noise-filter-for-car-audio) ## Best For - smof enthusiasts ## Why This Product - Trusted smof brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Backed:** 24-month warranty and responsive customer service for peace of mind. - • **Plug & Play Simplicity:** No batteries, no charging—just plug in and enjoy crystal-clear sound. - • **Buzz-Free Audio, Always:** Say goodbye to annoying hums and static with instant noise isolation. - • **Pocket-Sized Powerhouse:** Compact design fits effortlessly in your tech arsenal without adding bulk. - • **Seamless Device Compatibility:** Works flawlessly with smartphones, laptops, tablets, and more via 3.5mm jack. ## Overview The Smof Ground Loop Noise Isolator is a sleek, ultra-compact device designed to eliminate ground loop interference and unwanted audio noise in car stereos, home audio systems, and portable speakers. Featuring universal 3.5mm AUX compatibility, it requires no power source and delivers instant, crystal-clear sound. With a durable matte finish, lightweight 9-gram build, and backed by a 24-month warranty, it’s the essential upgrade for any audiophile seeking pristine sound quality on the go. ## Description Smof Ground Loop Noise Isolator | Noise Filter for Car Audio/Home Stereo System, 1 pack : desertcart.co.uk: Electronics & Photo Review: Brilliant Piece of Kit - Brilliant piece of kit. I had a terrible whistle while feeding sound from a video on OBS throught the phono out into an external USB card and onto a second machine running a radio playout system i.e. broadcasting video sound on radio. Soon as I put the Smof between the laptop and the USB external sound card - bingo no more whistle! This had bugged me for weeks. Review: Excellent Ground Loop isolator. - I had to export audio from pc via 3.5mm audio jack. Interference was awful, tried high quality shielded cable, still bad. Read up on Ground Loop isolator. Bought this branded device, No Interference at all now, recording is crystal clear. Highly recommended. ## Features - 【UPGRADED GROUND LOOP NOISE ISOLATOR】 Eliminates groud loop interference that may occur when the audio source is connected to the playback device. Plugged this audio noise filter up and it instantly took the buzz/hum/static out of your car audio system/radio/home stereo/speakers. Give back the clean and clear music to you. - 【3.5MM CABLE CONNECTION】 Smof noise isolator works with any device that has a 3.5mm jack including smartphones, pc, laptop, tablets, mp3 player, or other speakers. - 【EXTREMELY SIMPLE OPERATION】 Plugged this ground loop isolator directly into the cars/speakers AUX port, then the aux cable into the audio source. You will see the change was instant! Completely solved the noise problem! This noise filter does not require charging and has no built-in battery. Extremely simple operation. - 【MORE PORTABLE SIZE】 In order not to take up your extra space,and meet your portable needs, Smof ground loop isolator 3.5mm is designed with ultra-small and lightweight size (2.36 * 0.7* 0.7IN). - 【PACKAGE CONTENTS】 Smof G09 audio isolation transformer, 1*3.5mm Audio Cable, User Manual, 24-Month Product Replacement Warranty and 24 hour Customers Service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0171PQLB8 | | Best Sellers Rank | 2 in Car Amplifier Noise Filters 546 in Mobile Phone Automobile Accessories | | Box Contents | Ground Loop Isolator | | Brand | Smof | | Brand Name | Smof | | Colour | Black | | Compatible Devices | Laptop, MP3 Player, Speaker | | Compatible devices | Laptop, MP3 Player, Speaker | | Connector Type | Auxiliary | | Connector type | Auxiliary | | Country of Origin | China | | Current Rating | 1 Amps | | Customer Reviews | 4.2 out of 5 stars 4,788 Reviews | | EU Spare Part Availability Duration | 2 Years | | Item Dimensions | 18 x 18 millimetres | | Item Type Name | Car Amplifier Noise Filters | | Item Weight | 9 Grams | | Item dimensions L x W x H | 18 x 18 millimetres | | Manufacturer | Smof | | Manufacturer Part Number | G01 | | Model Number | Smof G01 | | Nominal Power | 12 Watts | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Product Finish Type | Matte | | Product Warranty | 1 | | Specific Uses For Product | Speaker, Cell Phone, MP3 Player, Amplifier | | Specific uses for product | Speaker, Cell Phone, MP3 Player, Amplifier | | UPC | 701630401068 676351770864 | | Unit Count | 1.0 count | | Warranty Type | Limited | ## Product Details - **Colour:** Black - **Compatible devices:** Speaker - **Connector type:** Auxiliary - **Item dimensions L x W x H:** 18 x 18 millimetres - **Specific uses for product:** Speaker, Cell Phone, MP3 Player, Amplifier ## Images ![Smof Ground Loop Noise Isolator | Noise Filter for Car Audio/Home Stereo System, 1 pack - Image 1](https://m.media-amazon.com/images/I/61nP-AWfxLL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Questions & Answers **Q: The Bluetooth receiver in my car that plugs in via the aux cable. Will this eliminate the turbo whistle interference I am getting?** A: yes, it can eliminate the buzzing noise caused by ground loops which happens when the audio source and the speaker use the same power source in some car speakers / PC / home stereo systems when using the Bluetooth receiver. **Q: Will this eliminate the 60hz hum from my record player? I am unable to ground to amplifier due to the distance involved.** A: This item removed the hum/hiss from my PC speakers so i imagine it would do the same for your record player. **Q: I have a bluetooth receiver and use it in my car,but sometimes there exist humming noise in the speaker,can this smof ground loop isolator solve this?** A: Hello, this noise isolator can eliminate more than 90% of ground noise. **Q: Just switching My speaker on makes the buzzing/humming noise. Does this device solve this problem?** A: Hi, tthis ground loop isolator can eliminate noise caused by ground loop ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant Piece of Kit *by M***K on 2 August 2026* Brilliant piece of kit. I had a terrible whistle while feeding sound from a video on OBS throught the phono out into an external USB card and onto a second machine running a radio playout system i.e. broadcasting video sound on radio. Soon as I put the Smof between the laptop and the USB external sound card - bingo no more whistle! This had bugged me for weeks. ### ⭐⭐⭐⭐⭐ Excellent Ground Loop isolator. *by M***S on 29 April 2026* I had to export audio from pc via 3.5mm audio jack. Interference was awful, tried high quality shielded cable, still bad. Read up on Ground Loop isolator. Bought this branded device, No Interference at all now, recording is crystal clear. Highly recommended. ### ⭐⭐⭐⭐ It works (sort of) *by C***I on 12 December 2025* Long story short I ordered this to hopefully isolate the ground buzzing from the my psvita to my pc. The interference before this isolator was unbearable and loud to a ridiculous degree. With this isolator it’s still there but noticeably quieter, as if someone cut of about 60-70% of it. ## Frequently Bought Together - Smof Upgraded Ground Loop Noise Isolator, Noise Filter for Car Audio/Home Stereo System (Eliminate The Buzzing Noise Completely) with 3.5mm Audio Cable, Black - 2 Pack AUX Cable, (6.6ft/2m, Hi-Fi Sound) 3.5mm TRS Auxiliary Audio Cable Nylon Braided Cord Compatible with Car,Home Stereos,Speaker,iPod iPad,Headphones,Sony,Echo Dot,Beats (Grey) - Nanxudyj 3.5mm Audio Cable 6ft/1.8M, Stereo Aux 3.5mm to 3.5mm Cable 90 Degree Long Aux Cable Aux 3.5mm Male to Male Right Angle TRS Cable Compatible for Headphone,Tablets, Speakers, 24K Gold Plated --- ## 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.kg/products/62613683-smof-ground-loop-noise-isolator-noise-filter-for-car-audio](https://www.desertcart.kg/products/62613683-smof-ground-loop-noise-isolator-noise-filter-for-car-audio) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-25*