--- product_id: 62613683 title: "Ground Loop Noise Isolator" brand: "smof" price: "€ 0.07" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.hr/products/62613683-ground-loop-noise-isolator store_origin: HR region: Croatia --- # Universal 3.5mm compatibility Compact 2.36in portable design 100% buzz elimination Ground Loop Noise Isolator **Brand:** smof **Price:** € 0.07 **Availability:** ❌ Out of Stock ## Summary > 🔊 Elevate your sound, ditch the buzz—because your audio deserves clarity! ## Quick Answers - **What is this?** Ground Loop Noise Isolator by smof - **How much does it cost?** € 0.07 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/62613683-ground-loop-noise-isolator) ## 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 - • **Silence the Static:** Instantly removes ground loop interference for crystal-clear audio. - • **Space-Savvy Design:** Ultra-compact and lightweight to fit effortlessly in your tech setup or on the go. - • **Universal Audio Ally:** Works seamlessly with smartphones, laptops, tablets, and more via 3.5mm jack. - • **Plug & Play Simplicity:** No batteries or charging—just connect and enjoy noise-free sound. - • **Trusted Quality & Support:** Backed by a 24-month replacement warranty and responsive customer service. ## Overview The Smof Upgraded Ground Loop Noise Isolator is a sleek, plug-and-play audio accessory designed to eliminate buzzing and static caused by ground loop interference in car and home stereo systems. Featuring a universal 3.5mm connection, it instantly delivers clear, uninterrupted sound without the need for batteries or complex setup. Compact and lightweight, it fits perfectly into any audio environment, backed by a 24-month warranty and dedicated customer support. ## Description Product Description Smof Groud loop Noise Isolator- Bring you the best quality hearing experience. Car Amplifier Noise Filters When using a Bluetooth receiver, a ground loop filter noise isolator will help you eliminate the hissing caused by the ground loop that occurs when the audio source and the speakers use the same power supply in some car speakers/home stereo systems , Hum and interference sounds. It can be used with any audio device with a 3.5mm jack, including smart phones, tablets, desktop computers, mp3 players, CD Players, speakers, car audio systems/home stereos. Let you experience the best quality music, speeches, and movies. Smof Ground Loop Noise Isolator for Car Audios System The Smof brand is determined to create electronic products that solve the small problems in your life. It only takes up your smallest space and helps you solve big problems. Working principle The audio filter filters out the constant-amplitude clutter or interference wave of one or several fixed frequencies to obtain a pure audio signal to be amplified and output. Eliminating Buzzing Noise. Output Clear Sound. Simple Operation. Easy to carry. Package with 3.5mm Audio Cable. Effectively reduce annoying noise It only takes one minute to bring you the highest quality auditory feast 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. Review: It works - I have 4 monitors and sometimes use one of them as a TV. It doesn't have speakers though, but it does have an audio output which I connected to a line-in socket on my PC. Unfortunately that resulted in the dreaded Ground Loop Noise. This thing fixed the problem straightaway. As it happens it's also easy to install and costs only 11 quid. 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 G01 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 | 22 in Car Amplifier Noise Filters 1,908 in Mobile Phone Automobile Accessories | | Box Contents | 3.5mm Audio Cable, Ground loop noise 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 | | Current Rating | 1 Amps | | Customer Reviews | 4.1 out of 5 stars 4,731 Reviews | | Item Dimensions | 11 x 7 x 1 centimetres | | Item Type Name | Car Amplifier Noise Filters | | Item Weight | 9.07 Grams | | Item dimensions L x W x H | 11 x 7 x 1 centimetres | | 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-Year Warranty | | Smart Home Compatibility | Not Smart Home Compatible | | 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:** Laptop, MP3 Player, Speaker - **Connector type:** Auxiliary - **Item dimensions L x W x H:** 11 x 7 x 1 centimetres - **Specific uses for product:** Speaker, Cell Phone, MP3 Player, Amplifier ## Images ![Ground Loop Noise Isolator - Image 1](https://m.media-amazon.com/images/I/61nP-AWfxLL.jpg) ![Ground Loop Noise Isolator - Image 2](https://m.media-amazon.com/images/I/71PIOAyOo2L.jpg) ![Ground Loop Noise Isolator - Image 3](https://m.media-amazon.com/images/I/71-Os43lQZL.jpg) ![Ground Loop Noise Isolator - Image 4](https://m.media-amazon.com/images/I/31828FJcz+L.jpg) ![Ground Loop Noise Isolator - Image 5](https://m.media-amazon.com/images/I/61WGY5CFf9L.jpg) ## 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 ### ⭐⭐⭐⭐⭐ 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 *by V***C on 22 July 2024* I have 4 monitors and sometimes use one of them as a TV. It doesn't have speakers though, but it does have an audio output which I connected to a line-in socket on my PC. Unfortunately that resulted in the dreaded Ground Loop Noise. This thing fixed the problem straightaway. As it happens it's also easy to install and costs only 11 quid. Highly recommended. ### ⭐⭐⭐⭐ Almost perfect. *by T***. on 20 May 2025* It's the second time I bought this, it's the best solution I've found so far for a decent sound in the car in a combination with a Bluetooth car device. Almost perfect. ## 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.hr/products/62613683-ground-loop-noise-isolator](https://www.desertcart.hr/products/62613683-ground-loop-noise-isolator) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-21*