iFi Pro iDSD

 2,749.00  2,271.90 ex VAT

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Description

Every section of the Pro iDSD has received massive attention to detail. Classic design techniques for very low-noise design found in tube equipment have been combined with cutting-edge, 21st Century technology to deliver a superlative performance.

Studio Grade Remastering DSD1024

For the first time, Pro iDSD brings Studio Grade DSD1024 remastering to the mass. Now one can remaster all his/her music to a superlative DSD1024 format just like in a recording studio and enjoy the ultra-high resolution it provides.

Tube/ Solid-State Real-time Switching

Compared to high-end headphone amplifiers, the tube stage of the Pro iDSD is different in two-ways. First, we don’t use good-quality 6922s or similar. Instead we use the very best; General Electric 5670 which is the premium variant with a different pinout.

Quad Stack

The iDSD Pro uses a Quad ‘stack’ of iFi’s Bit-Perfect DSD and DXD DACs by Burr-Brown in a custom ‘interleaved’ configuration. This enables a total of eight pairs of differential signals to be used and mixed – four pairs of signals per channel.

 

Specifications

Sample rates: 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
Headphone Output Impedance: Single-Ended (S-BAL): < 1 Ω
Balanced: < 2 Ω
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
Other Functions: Various digital and analogue filters can be selected for DSD and PCM up to 384KHz
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 (headphone section): 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.
Dimensions: 213 (l) x 220 (w) x 63 (h) mm
Weight: 1980g (4.37 Ibs)

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