---
product_id: 21599118
title: "- Upgraded Ground Loop Noise Isolator, Noise Filter for Car Audio/Home Stereo System (Eliminate The Buzzing Noise Completely) with 3.5mm Audio Cable, Black"
brand: "smof"
price: "R395"
currency: ZAR
in_stock: true
category: "Smof"
url: https://www.desertcart.co.za/products/21599118-upgraded-ground-loop-noise-isolator-noise-filter-for-car-audio
store_origin: ZA
region: South Africa
---

# Universal 3.5mm AUX compatibility Compact, ultra-portable design Eliminates buzzing/static noise - Upgraded Ground Loop Noise Isolator, Noise Filter for Car Audio/Home Stereo System (Eliminate The Buzzing Noise Completely) with 3.5mm Audio Cable, Black

**Brand:** smof
**Price:** R395
**Availability:** ✅ In Stock

## Summary

> 🔊 Silence the static, amplify your vibe.

## Quick Answers

- **What is this?** - Upgraded Ground Loop Noise Isolator, Noise Filter for Car Audio/Home Stereo System (Eliminate The Buzzing Noise Completely) with 3.5mm Audio Cable, Black by smof
- **How much does it cost?** R395 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/21599118-upgraded-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

- • **Peace of Mind Warranty:** Backed by a 12-month worry-free guarantee and 24/7 customer support—quality you can trust.
- • **Plug & Play Simplicity:** No batteries, no setup—just plug into any 3.5mm AUX port and enjoy interference-free audio immediately.
- • **Travel-Ready Minimalism:** Lightweight and pocket-sized, it fits effortlessly in your bag or car without adding bulk or clutter.
- • **Buzz-Free Audio, Instantly:** Say goodbye to annoying hums and static with Smof’s upgraded noise isolator—crystal-clear sound guaranteed.
- • **Seamless Device Compatibility:** Works flawlessly with smartphones, laptops, tablets, car stereos, and home audio systems for versatile use.

## Overview

The Smof Upgraded Ground Loop Noise Isolator is a compact, plug-and-play audio filter designed to eliminate buzzing and static noise from any device with a 3.5mm AUX port. Compatible with car stereos, home audio systems, and portable devices, it delivers clear, interference-free sound without requiring batteries or complex setup. Lightweight and portable, it comes with a 12-month warranty and responsive customer support, making it an essential upgrade for audiophiles and professionals seeking pristine audio clarity on the go.

## Description

Buy 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: Noise Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【UPGRADED GROUND LOOP NOISE ISOLATOR】Say goodbye to annoying buzz and static in your speakers. Connect this audio noise filter to instantly eliminate hum from your car audio system, radio, home stereo or speakers, thus returning you to quality music.
- 【3.5MM CABLE CONNECTION】 Smof Ground Loop Noise Isolator Compatible with any device that has a 3.5mm jack, including smartphones, laptops, tablets, and MP3 players.
- 【EXTREMELY SIMPLE OPERATION】 Extremely simple to use - just plug the isolator directly into your car or speaker's AUX port, then connect the audio source with the included cable. No charging or batteries required!
- 【PORTABLE】Ultra-portable design - the Smof Noise isolator is small and lightweight, so it won't take up extra space in your car or bag.
- 【PACKAGE CONTENTS】 Package includes the G06 audio isolation transformer, 3.5mm audio cable, user manual, and a 24-month product replacement warranty. Plus, our customer service team is available 24/7 to assist you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0171PQLB8 |
| Best Sellers Rank | #12 in Car Amplifier Noise Filters |
| Brand | Smof |
| Built-In Media | 3.5mm Audio Cable, Ground loop noise isolator |
| Color | Black |
| Compatible Devices | Media play device with 3.5mm jack |
| Connector Type | Auxiliary |
| Customer Reviews | 4.2 out of 5 stars 5,035 Reviews |
| Finish | Matte |
| Finish Type | Matte |
| Item Dimensions | 0.71 x 0.71 inches |
| Item Type Name | Car Amplifier Noise Filters |
| Item Weight | 9 g |
| Item dimensions L x W x H | 0.71 x 0.71 inches |
| Manufacturer | Smof |
| Mfr Part Number | G01 |
| Model Number | Smof G01 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| UPC | 701630401068 676351770864 |
| Unit Count | 1 Count |
| Warranty Description | Every Smof Product includes an 12-month, worry-free Guarantee from date of original purchase. |
| Warranty Type | Limited |

## Product Details

- **Brand:** Smof
- **Color:** Black
- **Compatible Devices:** Media play device with 3.5mm jack
- **Connector Type:** Auxiliary
- **Item dimensions L x W x H:** 0.71 x 0.71 inches

## Images

![- Upgraded Ground Loop Noise Isolator, Noise Filter for Car Audio/Home Stereo System (Eliminate The Buzzing Noise Completely) with 3.5mm Audio Cable, Black - Image 1](https://m.media-amazon.com/images/I/61v-cazNeGL.jpg)

## Available Options

This product comes in different **Number Of Items** 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.

## 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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**Shop now:** [https://www.desertcart.co.za/products/21599118-upgraded-ground-loop-noise-isolator-noise-filter-for-car-audio](https://www.desertcart.co.za/products/21599118-upgraded-ground-loop-noise-isolator-noise-filter-for-car-audio)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-14*