iFi Pro iDSD Signature

Reference-Class DAC/Preamp,
Network Streamer & Headphone Amplifier

▪ Sonically-darker background and more
punchy bass
▪ Upgraded power-supply components to
lower overall system noise 300%
▪ Precisely matched NOS GE5670s tubes
▪ Added support for USB1.0 (PS4/PS5)
▪ New Aluminum remote control
▪ Top-of- the-range iPower Elite power
supply included

Cutting-Edge Playback

▪ Airplay network audio playback – iPhone, iPad or Mac
▪ DLNA network audio playback – smartphones, tablets,
Windows/Linux computers
▪ Hard disc drive (HDD)
▪ USB memory stick
▪ SDHC memory card
▪ Streaming – Spotify, TIDAL, Napster, QQ Music and more

Reference Class

▪ Quad-stack DAC – 4 x DACs in interleaved configuration enables exceptional resolution
▪ Crysopeia FPGA Digital Engine delivers bespoke digital filtering and up-sampling
▪ Powerful XMOS XU216 X-Core 200-Series chipset processes incoming digital data
▪ Discrete, fully-balanced Class A amplifier stage with adjustable gain

Specifications

Sample rates: PCM 768kHz / DSD 49.152MHz (DSD 1024) / MQA
352.8KHz/DXD (2xDXD)
Inputs: USB / AES3 (XLR) / S/PDIF (coaxial/optical combo)
BNC / Ethernet / Wi-Fi / Micro SD
Filters Bit Perfect / Bit Perfect+ / Gibbs Transient Optimised /
Apodising / Transient Aligned
Gain (headphone section) User-selectable: 0dB, 9dB and 18dB
Dynamic range 119dBA (solid-state, PCM, -60dBFS)
Output power (16, balanced/single-ended): >4,200mW /1>1,575mW
Output voltage (600, balanced/single-ended): >11.7V / >5.9V