SPDIF iPurifier2
SPDIF iPurifier2
SPDIF iPurifier2
Turbocharge your home audio.

Movie buff or serious gamer? The SPDIF iPurifier2 means stunning sound to match the picture quality.

Xbox lacks the X factor?

You’ve got a 4K TV with crystal clear picture quality? Or Xbox One X with stunning graphics?

But something is still not quite right. Movie sound tracks don’t quite ‘take you there’? In game, do tanks sound like lawnmowers?

You need the SPDIF iPurifier2.

Solution to SPDIF splutters

S/PDIF is the main digital audio output signal for devices such as Apple TVs, PS5, Xbox and 8K Smart TVs.

Mainstream devices that output an S/PDIF signal typically suffer from really low-quality transmission due to huge amounts of jitter. Read: terrible sound quality.

The SPDIF iPurifier2 solves spdif splutters.

SPDIF iPurifier2

Better than the cinema

Add our SPDIF iPurifier2 to get a fully restored, jitter-free signal that adds greater dynamic contrast, greater warmth and sharper detail to your sound.

Netflix has never sounded so good.

Bigger. Better.

The brand-new SPDIF2 is bang up-to-date with features that lower jitter, lower jitter and lower jitter.

  1. Super-fast 10Mhz Global Master Timing femto clock
  2. Tantalum 100uF capacitors x 4; better power supply ripple
  3. Improved MCU firmware; better performance optimisation

Galvanic-isolation, gold-plated EMI/RFI shielding and iPower (5v) via USB-C all underpin the phenomenal performance of the enlarged unit.

SPDIF iPurifier2

Transform Transport > DAC systems

It’s Bit Perfect – it doesn’t over or upsample the signal. It’s compatible with DTS, DOLBY Digital and DoP signals. It offers full HD support up to 192KHz. It works with Toslink and digital cables on practically any S/PDIF source. It can output both S/PDIF and optical at the same time, so you can connect it to two devices at once! Plus, it can also function as a coax to optical converter.

If you have a high-end CD transport & DAC on S/PDIF, give the SPDIF iPurifier2 a whirl in your system. Its jitter-busting abilities are pretty impressive. Being galvanically-isolated, it is beyond reproach.

The signal goes through 4 comprehensive stages – isolation, regeneration, a memory buffer and re-clocking. This restores the industry standard ‘square wave’ which represents the desired signal.

The result is a fully-restored SPDIF signal without jitter.  The sound quality now has greater warmth, resolution and dynamic contrast.

Extensive jitter-eradication technologies are applied to the digital stage, including our GMT (Global Master Timing) femto-precision clock and intelligent memory buffer. This represents a total ‘out-of-the-box’ systematic digital solution that solves jitter once and for all.

A galvanically isolated SPDIF output means that electrical circuits are separated to eliminate stray elements – a signal can pass but nothing else. Interference-free audio.

And with added Reclock® and Regenerate® the signal remains true and strong.

We pride ourselves on giving you Bit-Perfect signal transfer. This means the signal remains original and unchanged.

This device ensures a Bit-Perfect transfer which is highly unusual for SPDIF devices. It can handle 44.1 / 48 / 88.2 / 96 / 176.4 / 192kHz; 16 to 24 Bit, DSD, DoP, and even Dolby Digital and DTS.

Support

Supported Signals
44.1/48/88.2/96/176.4/192kHz; 16 to 24 Bit, DSD/DoP, Dolby Digital, DTS
InputCombo optical mini-jack & gold-plated co-axial connector (impedance 75 Ohms)
OutputsGold-plated co-axial connector (impedance 75 Ohms) & optical mini-jack
Power SupplyType-C USB, 5V/500mA (iPower 5V included)
Dimensions76(l) x 19(w) x 20(h)mm/3.0” x 0.7” x 0.8”
Weight56g (1.98oz)
Warranty period12 months

Reviews

Improved dynamics

“Excellent device. A big improvement for music streamed from my NAS into a Rega DAC.”

(Click name to read original review)
Bit Perfect

If a file is “Bit Perfect’ it means it has stayed the same. For example, if a PCM file is played through a DAC to improve the sound quality and the DAC does not change the file format. The file is ‘Bit Perfect’.

DoP

The DoP protocol is a method for transferring DSD Audio over PCM. DoP simply uses PCM frames as a carrier for the native DSD data. A DSD stream can be carried over a lower data stream and will be completely unchanged at the end of the process.

Dolby Digital

Dolby digital is one of the most popular formats for surround sound. It’s used by DVD’s and Netflix.

It is a compressed format, so the newer uncompressed formats sound better.

DTS

DTS is a company that licences codecs. They dominate the physical disc market with DTS5.1 and DTS Master Audio.

Galvanic Isolation

Galvanic isolation is a design technique that separates electrical circuits to eliminate stray currents that contain noise. Signals can pass between galvanically isolated circuits, but stray currents, such as differences in ground potential or currents induced by AC power, do not pass. This means little or no noise interference to the audio signal from stray currents.

Square wave

The square wave pattern is what is desired in audio. It contain more harmonic content than a sine wave or a wave full of distortion and jitter.

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