iFi Audio Nano iGalvanic3.0 / iDefender 3.0 Package Deal.

$438.00 $250.00

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Package deal: includes  Nano and iDefender 3.0 Pristine sound from your computer Do you use your computer as a source of hi-fi music? Then check out this compact and solidly built... Read more

Categories: iFi Audio, Specials

Package deal: includes  Nano and iDefender 3.0

Pristine sound from your computer

Do you use your computer as a source of hi-fi music? Then check out this compact and solidly built device from iFi Audio. The nano iGalvanic3.0 goes between your computer and your outboard DAC to clean up the sound of your digital music files. It uses a design concept known as "galvanic isolation": isolated circuits strip away any noise caused by grounding issues and other electrical problems, allowing only the digital audio signal to pass through.

Electrical grounding problems come in many forms. The nano iGalvanic3.0 has a three-position Ground Link® switch that helps cover a range of scenarios. iFi suggests starting with this switch in its default center position ("Full Isolation" mode) before trying the other settings ("DC to RF soft ground-link" and "RF soft ground-link" modes).

A low-noise power supply

There's no need for outboard power adapters. The nano iGalvanic3.0 is powered by your computer's USB port. A USB 3.0 port works best, but USB 2.0 is also supported. iFi uses an ultra-low-noise, audiophile-grade power supply to ensure that your music emerges from a dead-quiet background.

An end to jitter

Audio files stored on a computer run the risk of being affected by timing errors, known as "jitter," which can muddy sonic details in the music. iFi's solution to this problem is to completely re-clock and re-create the USB audio signal from scratch with their proprietary REclock, REgenerate and REbalance2® technology. In fact, the nano iGalvanic3.0 does this twice, on both sides of the galvanic isolation circuitry. The result is a clear, jitter-free audio signal that makes your music sound its best.

Who is iFi Audio?

iFi is an award-winning British audio company that specializes in sound-improving solutions. Their gear is packed with sophisticated circuitry that helps you get the most out of your listening experience.


Product highlights:

  • galvanic isolation removes noise caused by grounding problems and AC power irregularities
  • three-position Ground Link switch
  • REclock, REgenerate and REbalance2 technology improves the quality of your source's digital audio stream and reduces jitter
  • low-noise, audiophile-grade power supply built in
    • powered by your computer's USB port
  • Type-B USB 3.0 input
  • Type-A USB 3.0 output
  • compatible with USB 2.0
  • 2-5/8"W x 1-1/8"H x 3-11/16"D
  • weight: 4.48 oz.
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # 304007
About iDefender: 
Key Features
  • Designed to Break USB Ground Loops
  • USB 3.1 Gen 1; Works with USB 2.0
  • Gold-Plated Terminals
  • Powered by Your Device or USB Type-C
Reduce noise in your USB audio playback with the iFi AUDIO iDefender+ USB Type-A Ground Loop Breaker. This device is designed to eliminate noise caused by ground loops. It has a USB 3.1 Gen 1 Type-A input and a USB Type-A output and can be powered via USB from your device or with an optional USB Type-C power adapter.
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