---
product_id: 253945254
title: "iDefender+ USB Audio Ground Loop Eliminator (Type C > A)"
brand: "ifi"
price: "$7768"
currency: MXN
in_stock: true
reviews_count: 1
url: https://www.desertcart.mx/products/253945254-idefender-usb-audio-ground-loop-eliminator-type-c
store_origin: MX
region: Mexico
---

# Supports USB 3.0 high-speed data Eliminates ground loop noise Optional clean 5V DC power input iDefender+ USB Audio Ground Loop Eliminator (Type C > A)

**Brand:** ifi
**Price:** $7768
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your audio game—ditch the buzz, keep the vibe!

## Quick Answers

- **What is this?** iDefender+ USB Audio Ground Loop Eliminator (Type C > A) by ifi
- **How much does it cost?** $7768 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/253945254-idefender-usb-audio-ground-loop-eliminator-type-c)

## 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

- • **Versatile Connectivity:** Type C to A connection fits modern setups with ease and flexibility
- • **Expandable Power Options:** Add clean DC power via side USB-C port for even quieter performance
- • **Dynamic Sound Enhancement:** Lowers noise floor to boost warmth, resolution, and dynamic contrast
- • **Buzz-Free Audio Experience:** Silences annoying ground loop hums for pristine sound clarity
- • **Seamless USB 3.0 Compatibility:** Maintains ultra-fast data transfer without compromising audio quality

## Overview

The iFi iDefender+ USB Audio Ground Loop Eliminator (Type C > A) is a smart audio accessory designed to eradicate ground loop noise by disconnecting USB power grounds, preserving USB 3.0 high-speed data transfer, and enhancing sound quality with reduced noise floor and improved dynamic contrast. It supports optional clean 5V DC power input for further noise filtration, making it ideal for audiophiles seeking flawless, buzz-free sound in home or car audio systems.

## Description

Audio setups will suffer from an annoying hiss, buzz, or hum when more than one component in the system carries a ground, which creates ground loop feedback. Using multiple plugs with separate earth points, usually identified by three pin connectors like your desktop power cord or laptop charger and the power cable from your studio monitors, or speakers, introduces multiple earths and creates an unwanted chain of noise, buzz and distortion. You need a way to break these multiple grounds in the audio chain to correct your system, and this is how the iDefender+ will help. It plugs directly into your computer or car USB port, auto-detects if there is more than one earth, and intelligently and safely disconnects the earth to remove the background noise for cleaner sound. If you’re unsure about a potential ground issue, you can try placing your hand on the music device (PC, CD player, etc) and listen if the hum stays the same or disappears. If the humming is still present or gets worse, the i Defender + could be the perfect solution. If the noise disappears, it means your system is missing a ground and must have one added. The iDefender also works with USB powered DACs (digital to analog converter) and USB hubs by adding the iFi iPower 5V to inject clean power into the USB C port located on the side of the device. Other 5V power supplies can be used and will benefit from and additional noise filtration from the iDefender+. To make sure a wide range of devices are compatible the iDefender+ is available in 3 connection versions: USB A input to A output, USB C input to C output, USB C input to A output.

## Features

- ✅REMOVE UNWANTED GROUND NOISE - Silence buzzing caused by unwanted ground loops from your audio chain at home or in your car sound system. Available in 3 connection versions: USB A input to A output, USB C input to C output, USB C input to A output
- ✅DEFEND AGAINST TOO MANY EARTHS - Disconnects the USB power from the PC, laptop, or other USB music source to eliminate multiple earths which cause noise interference
- ✅SMART TECHNOLOGY - Retains USB 3.0 high speed data transfer technology for optimal signal transmission. Significantly reduces system noise floor and increases dynamic contrast, warmth and resolution in your music
- ✅ROOM FOR MORE SOLUTIONS - Use an iPower 5V power supply (sold separately) into the side USB C port for clean DC power on USB powered devices. Not to worry, other 5V power supplies used will benefit from additional noise filtration
- ✅ PLEASE READ ✅ : The iDefender+ is only a solution for removing ground loops within your system which occurs from having too many grounded devices in your audio chain. If you are unsure if you have a ground loop, please visit our website and contact our support team who will assist you.

## Product Details

- **Compatible devices:** Laptop, Monitor, PC, Speaker
- **Specific uses for product:** Audio setups
- **Connector type:** USB
- **Brand:** iFi
- **Finish type:** Matte

## Images

![iDefender+ USB Audio Ground Loop Eliminator (Type C > A) - Image 1](https://m.media-amazon.com/images/I/71kLlwtSUmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super value for money for audiophile phone listeners
*by R***S on 4 March 2021*

Very affordable Compact noise elemination, that works well for audiophile phone listeners.While there are better products in the market 3 to 4 times the price of ifi, this one beats the others hands down in value for money. It's better than the audioquest jitterbug as well, which is warmer sounding than the ifi, as the Isilencer + the idefender together gives a very low noise floor in you misic listening, with added dynamics and a slightly enhanced sound stage.Works extremely well on phones. Also does a decent job on DACs, DAPs and CD players of the are low to mid level. On hi-end products, the better and more expensive ifi products work well.I absolutely love the idefender + Isilencer on my phone and A&K DAP.

## Frequently Bought Together

- iFI Audio iDefender + CA Hum Noise Reducing Accessory
- FX-AUDIO- [ACCESSORY SERIES 005] Petit Susie DC Power Supply Noise Cleaner/Noise Filter, Extension Cable Type, Output Plug Outer Diameter 0.2 inch (5.5 mm), Inner Diameter 0.08 inch (2.1/2.5 mm)
- FX-AUDIO- Petit Tank Solid State DC Power Noise Cleaner Bulk Capacitor, Extension Cable Type, Output Plug Outer Diameter 0.2 inch (5.5 mm), Inner Diameter 0.08 inch (2.1 / 2.5 mm) Compatible

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**Shop now:** [https://www.desertcart.mx/products/253945254-idefender-usb-audio-ground-loop-eliminator-type-c](https://www.desertcart.mx/products/253945254-idefender-usb-audio-ground-loop-eliminator-type-c)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-20*