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iFi Audio

iFi - iSilencer 3.0 + iFi - iDefender3.0 - Combo Pack

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7 Days Replacement

Yay! This item is eligible for replacement.

This product is eligible for a replacement if the return request is raised within 7 days of delivery, and ONLY in the unfortunate event that it is found to be defective. This policy is not applicable to customers who are not happy with the product.

Once the manufacturing defect has been confirmed by our inspection team, we will provide a replacement of the originally ordered product. In case of replacements not being available, you can choose another variant, full store credit or a full refund will be provided.

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Confused? Don't be, when there's a Guru to guide the way.

  • iSilencer3.0

    Background noise can be annoying when you’re listening to your music. Just plug the iSilencer3.0 into your laptop's USB port and you will get cleaner and noise-free music. With this you will notice much more detailing and a cleaner and deeper bass.



    Getting a lot of hiss, hum and buzz from your DAC or AMP? The iDefender3.0 is the device which you should own. It reduces the unwanted ground loops in your audio setup. Using multiple plugs means that there are multiple earth-points and these earth-points cause earth/ground loops which in turn gives you unwanted noise, buzz and distortion. The iDefender3.0 creates a single earth point and gets rid of ground loops by breaking into the noisy power supply and killing the USB power noise.


  • Specifications

    iFi iSilencer 3.0
    SPEED Super-Speed USB3.0 (and USB2.0 backwards compatible)
    CONNECTORS USB3.0 gold-plated connectors
    WEIGHT 6.3g
    BOX CONTENTS iFi Audio - iSilencer3.0
    IFi Audio - IDefender3.0
  • Warranty

    Don’t sweat it, This iFi Audio product is covered by a 1 Year manufacturer's warranty.
    Learn more

  • Downloads

    User Manual- iDefender3.0

Customer Reviews

Based on 2 reviews

I been using this device with my Burson Conductor 3x &Playmate gives clean usb output by eliminating jitters and Ripple Noise

Thank you for sharing your review with us.
This magic USB is worth every penny

Though more expensive than the jitterbug. Buy both the I silencer and defender, the result is noticibaly better than the audioquest jitterbug (which is similar to the i-silencer).
Without break-in, the music is already smoother and adds a slightly better sound stage.

Thank you fro sharing your review with us :)