iFi AUDIO S/PDIF iPurifier2

Designed to Reduce Digital Audio Jitter

Digital Coaxial & 1/8" Optical Inputs

Digital Coaxial & 1/8" Optical Outputs

Reduce digital audio jitter from S/PDIF signals with the iFi AUDIO S/PDIF iPurifier2 . It features an RCA digital coaxial and 1/8" optical input and output and supports multiple digital format types, including Dolby Digital and DTS.

Bit Perfect Engineering The iPurifier2 is designed to be bit perfect � to not over-sample or up-sample the signal. It's compatible with DTS, Dolby Digital, and DoP signals and supports signals up to 192 kHz. It works with optical and digital coaxial connections from nearly any S/PDIF source, and can output to both optical and digital coaxial at the same time, allowing for simultaneous connection to two audio systems. It can also function as a digital coaxial to optical converter. Four-Stage Process The signal goes through four stages: isolation, regeneration, a memory buffer, and re-clocking. This is designed to restore the square wave, which represents the desired signal, restoring the S/PDIF signal without jitter with more warmth, resolution, and dynamic contrast. GMT Memory Buffer System AMR's Global Master Timing (GMT) / Memory Buffer System is engineered to solve the S/PDIF digital signal jitter problem. Reclock and Regenerate are designed to add further strength and fidelity to the signal. Galvanic Isolation The galvanically isolated S/PDIF output separates the electrical circuits to help eliminate stray elements, so only the signal can pass through for virtually interference-free audio. Additional Features

• Designed to reduce jitter for enhanced dynamic contrast, warmth, and detail
• 10 MHz Global Master Timing femto clock
• Four tantalum 100?F capacitors to augment the power supply ripple
• MCU firmware for performance optimization
• Galvanic isolation, gold-plated EMI/RFI shielding, and the included iPower power supply help boost performance

Supported Signals	44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz 16 to 24-Bit, DSD/DoP, Dolby Digital, DTS
Input	1 x 1/8" / 3.5 mm Optical 1 x Gold-Plated RCA Digital Coaxial (75 Ohms)
Output	1 x 1/8" / 3.5 mm Optical 1 x Gold-Plated RCA Digital Coaxial (75 Ohms)
Power Supply	5 V / 500 mA via Micro-USB
Dimensions (W x H x D)	0.74 x 0.79 x 2.8" / 19 x 20 x 71 mm
Weight	1.98 oz / 56 g

Package Weight	0.895 lb
Box Dimensions (LxWxH)	8 x 3.5 x 1.9"

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.