--- product_id: 308879857 title: "Smof Ground Loop Noise Isolator" brand: "smof" price: "B/.48" currency: PAB in_stock: true reviews_count: 5 url: https://www.desertcart.com.pa/products/308879857-smof-ground-loop-noise-isolator store_origin: PA region: Panama --- # Universal 3.5mm AUX compatibility Compact & ultra-lightweight design Eliminates ground loop noise instantly Smof Ground Loop Noise Isolator **Brand:** smof **Price:** B/.48 **Availability:** ✅ In Stock ## Summary > 🔊 Silence the buzz, amplify your vibe. ## Quick Answers - **What is this?** Smof Ground Loop Noise Isolator by smof - **How much does it cost?** B/.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/308879857-smof-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 - • **Space-Savvy Design:** Ultra-compact (2.36 x 0.7 x 0.7 in) and feather-light (9g) for on-the-go convenience. - • **Peace of Mind Warranty:** Backed by a 24-month replacement warranty and responsive 24-hour customer support. - • **Plug & Play Simplicity:** No batteries, no charging—just plug in and enjoy crystal-clear sound immediately. - • **Buzz-Free Audio, Always:** Say goodbye to annoying hums and static with instant noise elimination. - • **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, plug-and-play audio filter designed to eliminate ground loop interference and unwanted noise from any 3.5mm AUX audio connection. Compatible with a wide range of devices including smartphones, laptops, and car stereos, it delivers crisp, clear sound without the hassle of batteries or charging. Its ultra-compact size and lightweight build make it perfect for professionals on the move, while a 24-month warranty ensures reliable performance and customer satisfaction. ## Description Smof Ground Loop Noise Isolator Noise Filter for Car Audio/Home Stereo System ## 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 | #153,327 in Electronics (See Top 100 in Electronics) #821 in Car Audio & Video Input Adapters | | Brand | Smof | | Built In Media | 3.5mm Audio Cable, Ground loop noise isolator | | Color | Black | | Compatible Devices | Laptop, MP3 Player, Speaker | | Connector Type | Auxiliary | | Current Rating | 1 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (4,657) 4.2 out of 5 stars | | Eu Spare Part Availability Duration | 2 Years | | Finish | Matte | | Item Dimensions | 18 x 18 millimeters | | Item Type Name | Car Amplifier Noise Filters | | Item Weight | 9 Grams | | Manufacturer | Smof | | Mfr 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 | | Specific Uses For Product | Speaker, Cell Phone, MP3 Player, Amplifier | | Unit Count | 1 Count | | Upc | 701630401068 676351770864 | | Warranty Type | Limited | ## Product Details - **Compatible devices:** Laptop, MP3 Player, Speaker - **Specific uses for product:** Speaker, Cell Phone, MP3 Player, Amplifier - **Connector type:** Auxiliary - **Colour:** Black - **Item dimensions L x W x H:** 11 x 7 x 1 centimeters ## Images ![Smof Ground Loop Noise Isolator - Image 1](https://m.media-amazon.com/images/I/61v-cazNeGL.jpg) ![Smof Ground Loop Noise Isolator - Image 2](https://m.media-amazon.com/images/I/71PIOAyOo2L.jpg) ![Smof Ground Loop Noise Isolator - Image 3](https://m.media-amazon.com/images/I/61WGY5CFf9L.jpg) ![Smof Ground Loop Noise Isolator - Image 4](https://m.media-amazon.com/images/I/51IoRwzrJxL.jpg) ![Smof Ground Loop Noise Isolator - Image 5](https://m.media-amazon.com/images/I/61znLOznsvL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can it work with computer humming noise?Anybody used this way?** A: I would say yes. I've used mine in the car and with my portable speaker while charging my phone and it got rid of the buzz. Basically it just changes the frequency so it should work for that **Q: Does this work with my home stereo system when there is some current humming noise ?** A: It should work on on any audio system that uses a 3.5 mm stereo jack. I used it on my comuter and it works well. **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: Yes,when you use a Bluetooth Car Kit/Receiver in your car,some cars may have some humming/buzzing noise caused by ground loop,Smof Ground Loop Isolator can eliminate the noise,help to enjoy pure music/audio. When you connect your phone with 3.5mm AUX audio cable to play music and charge your phone at the same time,there maybe noise too,also can use this isolator to work this out.Thanks for your question! **Q: Do you notice reduction of bass or sound? How well did it work for you? Thanks! I like the size but rather see more feedback.** A: It works with any device that has 3.5mm audio jacks, for your Car Audio System/Home Stereo, when grounding issues persist;Eliminate audio hum/buzz noise caused by ground loops.Also can be used with Bluetooth receiver adapter/Bluetooth car kit,help you enjoy the pure audio sound. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brilliant Piece of Kit *by on Reviewed in the United Kingdom 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. ### ⭐⭐⭐⭐⭐ Masseschleifen Adé *by on Reviewed in Germany 23 July 2026* ⭐️⭐️⭐️⭐️⭐️Zauberrei 😊 Funktioniert bestens, kaum zu glauben! War ein heißer Tipp von Gemini für mein Funk-Setup vor dem Audio-Kompressor, der zog das Chip-Säuseln in den Sprechpausen hoch, jetzt habe ich AST-REINES AUDIO! ### ⭐⭐⭐⭐⭐ ラパン２２に車載したアンプ用で成功 *by on Reviewed in Japan 16 June 2026* ラパン２２の純正スピーカーと純正CDオーディオの裏から出したAUXで、DACコネクタを介してグーグルピクセルのＵＳＢ-Ｃから曲を聞いていました。ラジオっぽい音だったので、5V駆動で3.5ｍｍの入出力が付いたのヘッドフォンアンプを入れました。ラジオ感も減衰し、音の輪郭と圧も出て、良くはなったのですがどうも高音のシンバルなどのシャリシャリ感が否めず、ＥＱでトレブルをマイナスにして対処していました。ですが、こちらの商品をヘッドフォンアンプとＣＤオーディオ間のＡＵＸに挟んだところ、全体的に音の分離がハッキリし、高音部のシャリシャリ感だとおもっていたものはノイズだったことが分かりました。それどころか全体的に霧の様にノイズがのっていたのでしょう。その霧が全体的に晴れて、スッキリクリアになりました。おかげでＥＱのトレブルも下げ、マスターした時の音源に近い状態で聞けるようになりました。良い商品だと思います。 ## 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.com.pa/products/308879857-smof-ground-loop-noise-isolator](https://www.desertcart.com.pa/products/308879857-smof-ground-loop-noise-isolator) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-24*