• iFi Audio: SPDIF iPurifier Digital Filter
  • iFi Audio: SPDIF iPurifier Digital Filter
  • iFi Audio: SPDIF iPurifier Digital Filter

iFi Audio
SPDIF iPurifier Digital Filter

↳ audio signal optimizer for Apple TV, Chromecast, PS4, XBox etc.

Digital Filter $149.00
Earn up to 1490 Reward Points with this purchase! more info


  • audio signal optimizer, instantly improves sound quality for digital optical audio sources such as Apple TV, Chromecast, game consoles, smart devices, etc.
  • runs original signal through 4 comprehensive stages for fully-restored SPDIF with greater warmth, resolution + dynamic contrast
  •  a "perfect" waveform is created by re-clocking + re-generating the signal for cleaner, deeper sound
  • combo optical mini-jack + coax input/output, works with any device w/ SPDIF output (CD players, Apple TV, Google Chromecast, PS4/Xbox, 4K Smart TVs, etc)
  • galvanic isolation removes any noise contaminating the signal
  • ultra-low jitter, quartz-driven clock system
  • super quiet noise floor powered by the iPower 5V w/ micro USB adapter (included)


  • 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: 2.8" x 0.74" x 0.79" / 71 x 19 x 20mm
  • weight: 29g / 1.02oz

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