AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The iFi Audio SPDIF iPurifier is a compact S/PDIF reclocker and noise filter that reduces jitter and electrical interference on digital audio signals. It accepts S/PDIF from TVs, CD/DVD/Blu-ray players, game consoles, and streamers, supporting PCM up to 24-bit/192 kHz, DSD/DoP, Dolby Digital, and DTS. Using REclock/REgenerate processing, a Global Master Timing clock with buffer, and full galvanic isolation between source and DAC, it restores degraded S/PDIF signals without altering bit-perfect content. The unit provides a combo optical mini-jack and 75-ohm coaxial input, with separate coaxial and optical mini-jack outputs for coax/optical conversion, and is powered by the included low-noise iPower 5V adapter.
DAC capabilities and digital audio processing
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Components that show up alongside the SPDIF iPurifier in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The 2x4 HD's weight is 0.5 kg (1 lbs) against the SPDIF iPurifier's 0.029 kg (0 lbs) and its height 27 mm against 20 mm. Both share bit depth (24-bit) and max sample rate (192 kHz).
Both turn up in the same documented systems.
The Sub DSP's weight is 0.5 kg (1 lbs) against the SPDIF iPurifier's 0.029 kg (0 lbs) and its height 27 mm against 20 mm. Both share bit depth (24-bit) and max sample rate (192 kHz).
The Eitr matches the SPDIF iPurifier on bit depth (24-bit) and max sample rate (192 kHz).
The DiVA AVR280's weight is 15.9 kg (35 lbs) against the SPDIF iPurifier's 0.029 kg (0 lbs) and its height 145 mm against 20 mm. Both share bit depth (24-bit) and max sample rate (192 kHz).
miniDSP Balanced Kit
miniDSP nanoDIGI 2x8
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