iFi Audio SPDIF iPurifier Optical/Coaxial Noise Filter

Model: 306015 UPC: 5060738781287 Item: 177319

Product Information

The SPDIF iPurifier optimizes 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.

Xbox lack the X factor?

So, you’ve got a TV with crystal clear picture quality? Or an Xbox One X with stunning graphics? But something is still not quite right. Soundtracks are lackluster and footsteps remain undefined. You need the SPDIF iPurifier.

Noisy neighbors

SPDIF is the main digital audio output signal for devices such as Apple TVs, PS4, Xbox, and 4K Smart TVs. It is common in mainstream devices for the SPDIF signal to suffer from the low-quality transmission and an abundance of jitter.

Got neighbors with noisy power? This can corrupt yours too.

Dance to a different tune

Add iFi's SPDIF iPurifier to get a fully restored, jitter-free signal that adds greater dynamic contrast, greater warmth, and sharper detail to your sound. Netflix will never have sounded so good.

A SPDIF of many talents

The SPDIF is multi-talented. It works with Toslink and digital cables on practically any SPDIF source.

And, as it can output both SPDIF and optical at the same time, you can connect it to two devices at once!

Plus, it can double as a coax SPDIF to an optical converter.

Perfect performer

It’s Bit Perfect – it doesn’t over or upsamples the signal. It’s compatible with DTS, DOLBY Digital, and DoP signals and offers full HD support up to 192KHz.

Soundtracks rock and games feel immersive. Cracked it.



  • 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 (L x W x H): 2.8” x 0.74” x 0.79”
  • Weight: 29g (1.02oz)
  • Warranty period: 12 Months



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