---
product_id: 302680960
title: "SilentPower GND Defender - Intelligent Ground Control, IEC Connector Ground Loop Remover"
brand: "ifi"
price: "R4501"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/302680960-silentpower-gnd-defender-intelligent-ground-control-iec-connector-ground-loop
store_origin: ZA
region: South Africa
---

# Maintains EMI shielding integrity Eliminates ground loop hums Medical-grade IEC connectors SilentPower GND Defender - Intelligent Ground Control, IEC Connector Ground Loop Remover

**Brand:** ifi
**Price:** R4501
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence the buzz, amplify your clarity.

## Quick Answers

- **What is this?** SilentPower GND Defender - Intelligent Ground Control, IEC Connector Ground Loop Remover by ifi
- **How much does it cost?** R4501 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/302680960-silentpower-gnd-defender-intelligent-ground-control-iec-connector-ground-loop)

## Best For

- ifi enthusiasts

## Why This Product

- Trusted ifi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Safety:** Ground your system confidently with hospital-grade IEC connectors ensuring ultimate reliability.
- • **EMI Shielding Preserved:** Keep electromagnetic interference at bay without compromising audio purity.
- • **Hum-Free Audio Experience:** Say goodbye to annoying hums and buzzes with intelligent ground loop elimination.
- • **Plug & Play Peace of Mind:** Effortless installation that guarantees a cleaner, safer sound environment.
- • **Versatile SilentPower Tech:** Latest SilentPower innovation adapts seamlessly to diverse audio setups.

## Overview

The iFi SilentPower GND Defender is a cutting-edge ground loop remover featuring medical-grade IEC connectors that ensure safe, reliable grounding while preserving EMI shielding. Designed to eliminate hums and buzzes, it delivers pristine audio clarity and versatile compatibility for professional-grade sound systems.

## Description

Full description not available

## Features

- ✅ GROUND LOOP ELIMINATION - Purifies audio to eliminate annoying hums and buzzes created by ground loops.
- ✅ GROUND SAFE - Any system it connects to will remain safely grounded
- ✅ EMI SHIELDING - EMI shielding is retained when using the GND Defender
- ✅ MEDICAL GRADE IEC CONNECTORS - The GND DEFENDER comes with Hospital Grade IEC Connectors which ensure the reliability and robustness of the device
- ✅ SILENT POWER - The latest in the SilentPower range. Now more versatile than ever.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | iFi |
| Item Weight | 2.56 ounces |
| Product Dimensions | 6.8 x 3.7 x 3.2 inches |

## Product Details

- **Brand:** iFi
- **Hardware interface:** Ethernet
- **Compatible devices:** Desktop, Laptop, Smart TV
- **Data link protocol:** Ethernet
- **Global Trade Identification Number:** 05060738784202
- **Manufacturer:** Abbingdon Music Research

## Images

![SilentPower GND Defender - Intelligent Ground Control, IEC Connector Ground Loop Remover - Image 1](https://m.media-amazon.com/images/I/71aj0iEtltL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Any good ?
*by F***1 on 12 April 2025*

Used to eliminate hum from my computer in my guitar rigWorked a treat, expensive but works really well

### ⭐⭐⭐⭐⭐ It just works (yes for real)!
*by R***A on 6 August 2024*

I thought it would be £100 of snake oil. It's absolutely....not! It actually works. Fantastic!After months of work-arounds and wasted studio time, I bought this and stuck it on the back of my music production computer's power socket. Suddenly, the annoying static noise is gone! (Didn't do anything when I plugged it into my subwoofer, which feeds my studio speakers, so obviously it was my computer's ground loop causing the issue).My problem: static noise ranging from walkie-talkie type noise, to weird squeaking. Especially when launching applications or browsing the web. Any video related things would send it into overdrive.What I tried:Changing monitors. No difference.Plugging my audio equipment into it's own power strip. Nope.Using mains and not power strip. Nope. Using a powered audio interface...a bit of an improvement but NOT to the level that still won't drive you nuts.Changing audio interface. Whether I used a £200 or £1300 interface. Same issue.Using the clip-on wire things on ALL my equipment. Nope.Getting an electrician in. Interesting experience. But nope.I didn't expect this to work. But it did! Simple :)But what about the price then? I thought 4/5 due to the expense. I held off because of the expense and tried those ideas above. Overall...I've lost way more than that price in wasted time trying to find solutions and being utterly exhausted.So 5 stars for me!

### ⭐⭐⭐⭐ Fixed my ground loop issue
*by A***R on 28 February 2024*

Built a custom pc that left ground loop noise coming from my monitors. Plugged this into the power supply of my comp and it fixed the noise (theres still a minor bit of high end noise though). 4 stars as it mostly solved the issue, but i found this product to be a too expensive

## Frequently Bought Together

- iFi SilentPower - GND Defender - Intelligent Ground Control, IEC Connector Ground Loop Remover
- iFi LAN iSilencer – Ethernet Signal Noise Filter for Hi-Res Audio Systems – Removes Electrical Noise with Galvanic Isolation – Plug-and-Play RJ45 Isolator
- iFi AC iPurifier - Mains Audio & Video Noise Eliminator/Line Conditioner/Filter/Isolator/Purifier/Whole Entertainment System Protection

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**Shop now:** [https://www.desertcart.co.za/products/302680960-silentpower-gnd-defender-intelligent-ground-control-iec-connector-ground-loop](https://www.desertcart.co.za/products/302680960-silentpower-gnd-defender-intelligent-ground-control-iec-connector-ground-loop)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-12*