---
product_id: 451588509
title: "Ground Loop Noise Eliminator Only Eliminate the Hum Generated by the Common Ground Line Buzz Eliminator Plug-In Common Ground Line Hum Eliminator Noise Canceller"
price: "HK$914"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/451588509-ground-loop-noise-eliminator-only-eliminate-the-hum-generated-by
store_origin: HK
region: Hong Kong
---

# Plug-and-play 120V US outlet LED indicator for active noise cancellation Eliminates ground loop hum Ground Loop Noise Eliminator Only Eliminate the Hum Generated by the Common Ground Line Buzz Eliminator Plug-In Common Ground Line Hum Eliminator Noise Canceller

**Price:** HK$914
**Availability:** ✅ In Stock

## Summary

> 🔇 Say goodbye to hum and hello to crystal-clear sound!

## Quick Answers

- **What is this?** Ground Loop Noise Eliminator Only Eliminate the Hum Generated by the Common Ground Line Buzz Eliminator Plug-In Common Ground Line Hum Eliminator Noise Canceller
- **How much does it cost?** HK$914 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/451588509-ground-loop-noise-eliminator-only-eliminate-the-hum-generated-by)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Plug into any standard 120V 60Hz grounded outlet—no tech skills needed.
- • **Pure Sound Integrity:** Passively removes interference without altering your audio’s true quality.
- • **Visual Peace of Mind:** Built-in LED confirms noise elimination is actively working.
- • **Universal Compatibility:** Safe for TVs, amps, gaming consoles, and speakers up to 6 amps.
- • **Buzz-Free Audio, Instantly:** Silences annoying ground line hum for pristine sound clarity.

## Overview

The Btuty Ground Loop Noise Eliminator is a compact, plug-and-play device designed to eradicate the persistent hum caused by ground loop interference in home audio and video setups. Featuring a passive noise cancellation system and an LED indicator for real-time operation status, it ensures your equipment delivers pure, undistorted sound. Compatible with most US 120V grounded outlets and devices up to 6 amps, it’s the essential tool for audiophiles and professionals seeking flawless audio performance.

## Description

Buy Btuty Ground Loop Noise Eliminator Only Eliminate the Hum Generated by the Common Ground Line Buzz Eliminator Plug-In Common Ground Line Hum Eliminator Noise Canceller: Power Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works with some trial and error - I noticed some bad noise with the following setup: * PC -> HDMI -> TV * TV -> ARC -> Receiver * Receiver -> RCA -> 2x self-powered speakers Plugging this ground loop isolator into the TV or into the receiver didn't help, but plugging it into the PC did help. Moral of the story is, don't write this device off until you've tried it on *every* device in your setup.
Review: Ground Loop Hum Go Away, Please - I purchased this product to isolate, reduce, and eliminate ground loop hum and reduce the noise floor between two stereo components. This product did not produce any changes. I also tried several other products to reduce the ground loop including the PS Audio Noise Harvester and the PAC SNI-1 RCA Ground Loop Noise Isolator. The PS Audio Noise Harvester had no effect. However, the PAC SNI-1 dropped the ground loop hum by at least 9db without any noticeable impact on sound quality. I sourced the PAC SNI-1 on another site and highly recommend if this product or the PS Audio Noise Harvester do not work for you.

## Features

- 【Eliminate Annoying Buzzing for Pristine Audio】Silence that frustrating hum for good! Our Ground Loop Noise Eliminator is expertly designed to filter low-voltage interference from your ground line, effectively eliminating the audio ground loop hum and buzz that plagues home theaters, recording studios, and stereo systems. Enjoy crystal-clear sound without any unwanted electrical noise, making it the ultimate solution for audiophiles and professionals alike.
- 【Simple Plug-and-Play Installation in Seconds】Experience effortless setup with our convenient plug-in design. This compact and lightweight Hum Eliminator requires no technical expertise or complicated wiring—simply plug it into any standard 120V 60Hz grounded US power outlet, and you're done. Its discreet size ensures it fits seamlessly into any power strip or wall outlet without blocking adjacent ports.
- 【Preserve Your Equipment's Perfect Sound Integrity】Rest assured that your audio quality remains uncompromised. This advanced Noise Canceller works passively to remove only the problematic ground loop interference without affecting the voltage or the pristine sound quality of your connected audio equipment. Your music, movies, and games will sound exactly as the artist intended—pure and undistorted.
- 【Instant Visual Confirmation with LED Operation Indicator】Stay confidently informed that your system is protected. Featuring a built-in LED indicator light, this ground loop isolator provides immediate visual confirmation that the device is actively working to suppress noise. No more guessing games—just a reliable glow that assures you your audio environment is clean and free from disruptive hum.
- 【Versatile and Safe for Most Home Audio/Video Equipment】Enjoy broad compatibility with a wide range of your favorite devices. This robust eliminator can be safely used with any equipment drawing up to 6 amps of current, including TVs, amplifiers, gaming consoles, and speakers. It’s the versatile, high-performance Hum Eliminator you need to create a noise-free entertainment setup throughout your home.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #3,452 in Musical Instruments ( See Top 100 in Musical Instruments ) #11 in Power Amplifiers |
| Customer Reviews | 3.7 out of 5 stars 154 Reviews |

## Images

![Ground Loop Noise Eliminator Only Eliminate the Hum Generated by the Common Ground Line Buzz Eliminator Plug-In Common Ground Line Hum Eliminator Noise Canceller - Image 1](https://m.media-amazon.com/images/I/71SV6PI36cL.jpg)

## Questions & Answers

**Q: what do i do with the outlet on this product?**
A: Hi. This product is used to remove ground loop hum/buzz from audio equipment. You plug this device into the wall and then you plug in the audio equipment power cord from a PA system, Home Theater Audio System, or any other audio system or musical instrument amplifier that you can hear ground loop "buzzing" out of the speaker/s. It is intended to be inserted between the wall outlet and the device you are plugging into the wall outlet. It will only remove the hum or buzz from the device/s you plug into it. If you want to remove hum or buzz from multiple devices, you can plug a power strip or any other multiple outlet plug adaptor into the Btuty Buzz Eliminator. It does not remove hum or buzz from the entire building you are in. It is an in-line ground loop "filter". Hope this helps.

**Q: Will this eliminate hum and buzz on a turntable?**
A: You need a ground cable or strap for that

**Q: I want to plug a smart power strip into this, will that cause any problems?**
A: I never tried it. But it sure works with a regular power strip

**Q: What is the maximum power that the outlet on this can support?  How many watts maximum?**
A: Max of 6 Amps x 120 Volts = 720 watts.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works with some trial and error
*by M***R on April 29, 2025*

I noticed some bad noise with the following setup: * PC -> HDMI -> TV * TV -> ARC -> Receiver * Receiver -> RCA -> 2x self-powered speakers Plugging this ground loop isolator into the TV or into the receiver didn't help, but plugging it into the PC did help. Moral of the story is, don't write this device off until you've tried it on *every* device in your setup.

### ⭐ Ground Loop Hum Go Away, Please
*by M***M on December 26, 2022*

I purchased this product to isolate, reduce, and eliminate ground loop hum and reduce the noise floor between two stereo components. This product did not produce any changes. I also tried several other products to reduce the ground loop including the PS Audio Noise Harvester and the PAC SNI-1 RCA Ground Loop Noise Isolator. The PS Audio Noise Harvester had no effect. However, the PAC SNI-1 dropped the ground loop hum by at least 9db without any noticeable impact on sound quality. I sourced the PAC SNI-1 on another site and highly recommend if this product or the PS Audio Noise Harvester do not work for you.

### ⭐⭐⭐⭐⭐ Worked for me
*by M***3 on October 23, 2025*

I have a pc that i connect to my home theater with an external amplifier and it was making a chirping dial up modem sound in all of my speakers. I assumed i had a ground loop from the hdmi cable connected to it. When I unplug the hdmi it stopped. I connected the amplifier to the ground loop noise eliminator and it stopped it. This should work if you have the same setup.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*