iFi Audio
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USB Ground Loop Isolater
USB Ground Loop Isolater
USB Ground Loop Isolater
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USB Ground Loop Isolater
USB Ground Loop Isolater
USB Ground Loop Isolater
Struggle no more. The iFi iDefender+ provides the simple, effective solution you need.
USB Ground Loop Isolater
Item #: 50383754

USB Ground Loop Isolater

Item #: 50383754

XOF 53136

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*All items will import from US

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Only 6 items left in stock.
Order now and get it around Thursday, August 27
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Struggle no more. The iFi iDefender+ provides the simple, effective solution you need.
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What Stands Out

Noise Reduction
Eliminates hum and buzz caused by ground loops, providing clear audio quality for recordings and playback. Users can enjoy professional-grade sound without unwanted interference.
Plug-and-Play
Easy installation with no additional software or complex setups required. Simply connect the isolator to your USB devices and enjoy immediate improvements in audio performance.
Compact Design
Lightweight and portable, making it ideal for travel and mobile setups. Its small footprint ensures it fits seamlessly into any workspace without clutter.

Product Details

Shop for the iFi iDefender C-C on Ubuy Burkina Faso. Get the best deals and prices on this high-quality product. Buy now and enjoy a seamless online shopping experience.
  • Is your audio still taking a beating from buzz and hum?The iFi iDefender+ is for those battling with noisy audio due to unwanted ground loops in their audio chain.Beat the buzzIs your audio still plagued by hum and buzz?Using multiple plugs within your audio chain means separate earth/ground points. These multiple earth or ground points cause a ground loop problem. This creates an unwanted chain of noise, buzz, and distortion.Struggle no more. The iFi iDefender+ provides the simple, effective solution you need.Break the loopWhen plugged into the source device’s USB socket, the iDefender+ detects whether there is a ground loop problem.It breaks the ground loop by ‘intelligently’ disconnecting the computer’s earth and, as well as eradicating audible ground-loop hum, it lowers the system noise floor, improving resolution and dynamic contrast.Using a USB DAC?Are you using the iDefender+ with a DAC that relies on USB power from a computer rather than power from the mains or a built-in battery?Good news. The iDefender+ offers an additional benefit. If an external power supply is plugged into the USB-C socket on its side, it blocks power from the computer and instead feeds the DAC with ‘clean’ power from the external supply.If a high-quality, low-noise power adapter such as iFi’s iPower X is used, the performance of the USB DAC will be significantly improved.New and improved.iFi Audio has upgraded the circuitry; low-ESR tantalum capacitors have been added for improved input and output filtering.  Filtering capacitance has been increased 10-fold.The iDefender+ now comes in 3 versions and includes the newer USB-C connector.·       USB-A to USB-A·       USB-C to USB-A·       USB-C to USB-CFeaturesKills USB power noise by ‘breaking’ the earth/ground loops in the correct way.It significantly reduces the system noise floor and makes for better dynamic contrast, warmth, and resolution.Inject 5 volts of clean power clean via the ‘separate’ micro port. This disconnects the USB power from the PC and replaces it with clean external power. For ultra-low noise, use our 5-volt iPower X.Adding the separate 5 volts to the unit is necessary to ‘break’ the earth/ground on USB-powered DACs. This is not required for DACs with an internally powered USB section.‘SuperSpeed’ USB 3.0 has a more exhaustive wiring specification which allows for a greater amount of audio transfer while still being backwards compatible. The units incorporate high-quality gold-plated connectors for optimal signal transfer.SpecificationsUSB: Super-Speed USB3.0 (and USB2.0 backwards compatible)Connectors: USB3.0 gold-plated connectorsDimensions: 50mm (I) x 20mm (w) x 9mm (h)Weight: 6.6g (0.23oz)Warranty period: 12 monthsUSB Type, iFi SKU, EANUSB C – USB C, 0306037 Type C>C, 5060738780037USB C – USB A, 0306037 Type C>A, 5060738780297USB A - USB A, 0306037 Type A>A, 5060738780303
BrandiFi Audio
CompatibilityUSB 3.0
ConnectionType C - C
Inputs/OutputsUSB
ShapeC-C
Model nameiDefender+
Video game platformPC
Assembled product weight1.58 oz (44.79 grams)

Who Should Buy?

Suitable For
  • Audio Enthusiasts

    Ideal for audiophiles seeking to eliminate hum and buzz in their audio systems caused by ground loops.

  • Musicians

    Great for musicians using USB devices to ensure clean audio signal without interference from electrical noise.

  • Home Theater Users

    Beneficial for home theater setups suffering from video and audio noise issues due to ground loop problems.

Not Suitable For
  • Casual Users

    Not necessary for casual users with basic audio setups that do not experience ground loop issues.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: Will the iFi iDefender+ work with my existing USB DAC?

    Answer: Yes, the iDefender+ is designed to work with USB DACs and enhances their performance by providing clean power.
  • Question: How does it eliminate ground loops?

    Answer: It intelligently disconnects the computer's earth connection, breaking the ground loop and reducing noise.
  • Question: Do I need an external power supply to use it?

    Answer: An external power supply is recommended for optimal performance, especially with USB-powered DACs.

iFi Audio Editorial Review

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Pros

  • Eliminates annoying hum
  • Easy to install
  • Compact and portable
  • High sound quality
  • Compatible with various devices

Cons

  • May need adjustments for non-standard setups.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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XOF 53136

Order now and get it around Thursday, August 27

QTY:

Only 6 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Features & Benefits

  • Eliminates unwanted ground loops causing buzz and hum in audio.
  • Intelligently disconnects computer's earth to improve system noise and dynamic contrast.
  • Compatible with USB DACs, providing clean power from external sources.
  • Features low-ESR tantalum capacitors for superior filtering.
  • Available in three versions: USB-A to USB-A, USB-C to USB-A, USB-C to USB-C.
  • Backwards compatible with USB2.0 and incorporates gold-plated connectors for optimal signal transfer.

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