iFi Audio
3.0 USB EMI Noise Filter
Improved Bass
Double Whammy
Easy Connectivity


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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. iFi’s iDefender+ provides the simple, effective solution you need.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.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-C
    USB Super-Speed USB3.0 (and USB2.0 backwards compatible)
    Connectors USB3.0 gold-plated connectors
    Dimensions 50mm (I) x 20mm (w) x 9mm (h)
    Weight 6.6g (0.23oz)

iFi Audio

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