iFi - Pro iDSD DAC 4.4mm

DIMENSIONS

Width : 220 mm / 8.7 in

Depth : 213 mm / 8.4 in

Height : 63 mm / 2.5 in

Weight : 1980g / 4.37 Ibs

GENERAL

Audio Sample Rate : PCM up to 768kHz DSD up to 49.152MHz (DSD 1024) DXD and double-speed DXD (2xDXD)

Inputs : USB (required for DSD, DXD and sample rates above 192KHz) AES3 (XLR – single link) S/PDIF (coaxial/optical combo) BNC multifunction (S/PDIF in or sync input)

Outputs : Balanced XLR at 4.6V (+15.5dBu – HiFi) or 10V (+22dBu – Pro) Single-Ended RCA at 2.3V (HiFi) or 5V (Pro) Headphones 6.3mm & SE 3.5mm Jack at 0.55V/2.1V/5V Headphones BAL 2.5mm/4.4mm Jack at 1.13V/4.6V/10V Headphones out 1,500mW RMS X 2 @ 64 ohm, 4,000mW max. 2 X @ 16 Ohm

Output Impedance(s) : Single-Ended (S-BAL): < 1 Ω Balanced: < 2 Ω

Integrated Volume Control : Balanced (6-gang) Alps potentiometer, motorised with IR remote control XLR/RCA outputs can be selected as fixed level or adjusted 6.3mm headphone jack is always adjusted

PCM Filters : Bitperfect 44.1 – 192kHz, always used for 352.8 – 768kHz Bitperfect + 44.1 – 96kHz Gibbs Transient Optimised 44.1 – 384kHz Apodising 44.1 – 384kHz Transient Aligned 44.1 – 384kHz

DSD filters : fixed 3rd order analogue filter @ 80kHz with correction for DSD’s -6dB gain

Gain : user-selectable: 0dB, 9dB and 18dB

Dynamic Range : 119dBA (solid-state, PCM, -60dBFS)

Output Power : Pro iDSD 4.4mm socket. (16 Ω, balanced/single-ended): >4200mW /1>1,575mW Pro iDSD 2.5mm socket. (16 Ω, balanced/single-ended): >4000mW /1>1,500mW

Output Voltage : (600Ω, balanced/single-ended): >11.2V / >5.6V

Input Voltage : (Pro iDSD): DC 9V/6.7A – 18V/3.35A

Input Voltage : (iPower+): AC 85 – 265V, 50/60Hz

Power Consumption : < 22W idle, 50W max.

Additional Feature(s) : Various digital and analogue filters can be selected for DSD and PCM up to 384KHz