---
product_id: 168247078
title: "Ground Loop Noise Isolator for your Car Audio System/Home Stereo with 3.5mm Audio Cable[Eliminating Audio Hum Noise Completely] (Black)"
brand: "smof"
price: "$41.49"
currency: USD
in_stock: true
reviews_count: 13
category: "Smof"
url: https://www.desertcart.ec/products/168247078-ground-loop-noise-isolator-for-your-car-audio-system-home
store_origin: EC
region: Ecuador
---

# Universal 3.5mm compatibility Compact & ultra-portable design Eliminates ground loop hum Ground Loop Noise Isolator for your Car Audio System/Home Stereo with 3.5mm Audio Cable[Eliminating Audio Hum Noise Completely] (Black)

**Brand:** smof
**Price:** $41.49
**Availability:** ✅ In Stock

## Summary

> 🔊 Silence the buzz, amplify your vibe.

## Quick Answers

- **What is this?** Ground Loop Noise Isolator for your Car Audio System/Home Stereo with 3.5mm Audio Cable[Eliminating Audio Hum Noise Completely] (Black) by smof
- **How much does it cost?** $41.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/168247078-ground-loop-noise-isolator-for-your-car-audio-system-home)

## 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 & Durable:** Backed by a 24-month warranty and rave reviews from audiophiles and pros alike.
- • **Universal 3.5mm Jack:** Works flawlessly with smartphones, laptops, car stereos, and home audio systems alike.
- • **Plug & Play Simplicity:** No batteries, no setup—just connect and enjoy crystal-clear sound immediately.
- • **Pocket-Sized Powerhouse:** Ultra-compact design fits anywhere without cluttering your space or gear bag.
- • **Buzz-Free Audio, Instantly:** Say goodbye to annoying hums and static with seamless ground loop noise elimination.

## Overview

The Smof G01 Ground Loop Noise Isolator is a sleek, portable device designed to completely eliminate audio hum and interference caused by ground loops in car and home audio systems. Featuring a universal 3.5mm connection, it instantly delivers clean, crisp sound without any loss in quality. Its plug-and-play design requires no power source, making it an effortless upgrade for professionals and audiophiles seeking flawless audio clarity on the go.

## Description

Ground Loop Noise Isolator for your Car Audio System/Home Stereo with 3.5mm Audio Cable[Eliminating Audio Hum Noise Completely] (Black)

Review: Works but Expensive!! - Works as expected!! Slightly expensive but build quality and sound quality justify the price. I used it to remove buzzing/humming noise coming from my laptop speakers when connected to my LG Monitor (monitor has Audio Out/Headphone Jack). This generally happens when the device producing sound (in this case my monitor) and device emitting sound (in this case my laptop speakers) are connected to the same power source which creates ground loop. Now I can happily stream FireStick content on my LG Monitor without that annoying hum/buzz. I wish the price could be around ₹700 though since similar (slightly low quality) devices available at ₹500. Paying over ₹900 for this is expensive.
Review: Works exactly as expected - I was really frustratred with the ground loop issue with my PC and studio monitors. Tried almost every suggestion mentioned on the internet forums, but no avail. The noise was making my high-end sound system absolutely useless. Some of the devices mentioned on the forums were quite expensive and yet did not promise 100% resolution of the issue. Then I came across a YouTube video that showed before and after results of Smof ground loop isolator. The noise before was exactly what I was experiencing and it was all gone once the device was hooked up. That video gave me enough confidence to buy this product. And now, my system is absolutely free of the noise!! There is no loss of sound quality either. I'm extremly happy with this purchase. Update: Almost one year has gone by and the sound from PC to monitors is still flawless. Great product. 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) its diameter is only half of 25 cents.
- 【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 | #29,349 in Electronics ( See Top 100 in Electronics ) #2 in Car & Vehicle Noise Filters #146 in Headphone Adapters |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,493) |
| Date First Available | 26 March 2016 |
| Generic Name | Car Amplifier Noise Filters |
| Item Dimensions LxWxH | 11 x 7 x 1 Centimeters |
| Item Weight | 9.07 g |
| Item model number | Smof G01 |
| Manufacturer | Smof |
| Net Quantity | 1.0 Count |
| Other display features | Wireless |
| Product Dimensions | 11 x 7 x 1 cm; 9.07 g |
| Special features | portable |
| Whats in the box | 3.5mm Audio Cable, Ground loop noise isolator |

## Product Details

- **Colour:** Black
- **Compatible Devices:** Media play device with 3.5mm jack
- **Connector Type:** Auxiliary
- **Item dimensions L x W x H:** 11 x 7 x 1 Centimeters
- **Specific Uses For Product:** Car Audio & Video, Home Stereo, Smartphones, PC, Laptop, Tablet, MP3 Player

## Images

![Ground Loop Noise Isolator for your Car Audio System/Home Stereo with 3.5mm Audio Cable[Eliminating Audio Hum Noise Completely] (Black) - Image 1](https://m.media-amazon.com/images/I/61nP-AWfxLL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Works but Expensive!!
*by S***T on 13 August 2025*

Works as expected!! Slightly expensive but build quality and sound quality justify the price. I used it to remove buzzing/humming noise coming from my laptop speakers when connected to my LG Monitor (monitor has Audio Out/Headphone Jack). This generally happens when the device producing sound (in this case my monitor) and device emitting sound (in this case my laptop speakers) are connected to the same power source which creates ground loop. Now I can happily stream FireStick content on my LG Monitor without that annoying hum/buzz. I wish the price could be around ₹700 though since similar (slightly low quality) devices available at ₹500. Paying over ₹900 for this is expensive.

### ⭐⭐⭐⭐⭐ Works exactly as expected
*by R***L on 23 July 2024*

I was really frustratred with the ground loop issue with my PC and studio monitors. Tried almost every suggestion mentioned on the internet forums, but no avail. The noise was making my high-end sound system absolutely useless. Some of the devices mentioned on the forums were quite expensive and yet did not promise 100% resolution of the issue. Then I came across a YouTube video that showed before and after results of Smof ground loop isolator. The noise before was exactly what I was experiencing and it was all gone once the device was hooked up. That video gave me enough confidence to buy this product. And now, my system is absolutely free of the noise!! There is no loss of sound quality either. I'm extremly happy with this purchase. Update: Almost one year has gone by and the sound from PC to monitors is still flawless. Great product. Highly recommended.

### ⭐⭐⭐⭐ Recommend product.
*by B***H on 9 June 2025*

Works as expected. Unwanted noise is gone completely. Connected PC to mixer using this. Recommend this product for SMPS based audio mixers and Power Amplifiers.

## 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

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-18*