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iFi Audio SPDIF iPurifier Digital Optical and Coax Audio Signal Optimizer

  • Sale
  • $ 149

Free standard shipping on all orders within the continental US.

The SPDIF iPurifier optimises the quality of SPDIF signal transmission and enhances the quality of audio from mainstream devices.
Whether you are a movie buff or a hardcore gamer, the SPDIF iPurifier will make sure sound matches vision with stunning quality.

This will turbocharge the optical on your 4K TV, Xbox, or PS4.


  • Gets rid of degraded viewing due to digital audio output and unclean power supply
  • Plugs into your SPDIF port
  • Solves audio issues instantly and sound becomes more realistic
  • Gives your audio system a new lease on life


  • Supported Signals: 44.1/48/88.2/96/176.4/192kHz; 16 to 24 Bit, DSD/DoP, Dolby Digital, DTS
  • Input: Combo optical mini-jack & gold-plated co-axial connector (impedance 75 Ohms)
  • Outputs: gold-plated co-axial connector (impedance 75 Ohms) & optical mini-jack
  • Power Supply: micro USB, 5V/500mA ( iPower 5V included )
  • Dimensions: 71(l) x 19(w) x 20(h)mm/2.8” x 0.74” x 0.79”
  • Weight: 29g ( 1.02oz )
  • Warranty period: 12 months

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to



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