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iFi iPurifier3 USB Audio and Data Signal Filter/Purifier

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iFi iPurifier3 USB Audio and Data Signal Filter/Purifier

  • Ready for all present and all future PCM, DSD and DXD files without restriction. Your music is safe, sound and future-proofed.

  • Our Active Noise Cancellation2® (ANC) tech means that measured noise drops by 100x or 40dB in comparison to the common noise filter.

  • REclock2, REgenerate2, REbalance2® – cleaner, clearer music. The 2nd generation of this technology creates an all new signal, eliminates computer jitter and removes noise contamination to restore a ‘balanced’ signal.

  • These OS-CON™ capacitors provide excellent noise reduction and have a long life span. Tantalum capacitors-These polarised electrolytic capacitors have superior frequency and stability characteristics, giving them a super high volumetric efficiency.

  • Vishay MELF resistors – complex, costly but superior. These metal electrode leadless face resistors have excellent accuracy, stability, reliability, and pulse load capability. They provide optimal power rating and pulse load capability. Nothing else comes close.

  • This excellent copper-alloy EMI shielding isolates devices and cables to block radio frequency electromagnetic radiation.


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Computer audio often comes with annoying noise and jitter.

The iPurifier3 is for anyone into USB audio who regularly battles with these irritating audio gremlins. Never fear, let the iPurifier3 be your system’s white knight. The third generation and slightly larger reincarnation of the iPurifier measures just 62 x 19 x 18mm in its new, dashing white armour.

Both Type A and B are available.

It uses iFi Active Noise Cancellation2 tech to decrease noise by 100x – 40dB – in comparison with the common noise filter.

Our state-of-the-art REclock, REgenarate and REbalance2® technology will get your audio back on track. Put simply, it actively ‘restores’ the USB audio+power streams which eliminates jitter and ensures smooth passage for your music. REbalance® actually removes distortion caused by DC offset.

Technical Specifications

Additional Information

Colour White
Warranty 1 year (local)
Product Weight (g) 33
Availability Available
Product Type Adapter / Converter
Additional Tech Specs
  • USB3.0 + 2.0 compatible input port, USB2.0 High Speed output port
  • Connectors: iFi’FINAL’USB solid-aluminium connectors (Impedance: 90 Ohms)
  • Dimensions: 69(l) x 19(w) x 20(h)mm
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