Product Description
The Pro iDSD Signature is our new reference-class flagship. The Pro iDSD Signature is iFi's new flagship reference class DAC and then some. The Signature edition builds on the strengths of the original, multi-award-winning Pro iDSD. It continues to cater for those who love good music delivered at the highest quality. Use the Pro iDSD Signature as a standalone unit, a DAC/preamp, a network streamer and a headphone amplifier. The Signature takes the original Pro iDSD and pushes it even further towards perfection. It has a darker sonic background and punchier bass, upgraded power supply components for 300% lower system noise, matched NOS GE5670s tubes, USB1.0 support for PS4/PS5, a new aluminum remote, and the premium iPower Elite power supply included.
Unmatched Linearity
Powered by quad-stack of Burr Brown DACs, the Pro iDSD Signature achieves unmatched linearity and impeccable channel separation—a design legacy from iFi's mastering-grade DAC, the Pro iDSD.
Professional Grade DSD1024 Mastering
Remastering content to high resolution DSD has previously only been available to a select few, including the world's best mastering houses. The Pro iDSD Signature is the first DAC that brings this once exclusive processing to the hands of the consumer via a custom-coded FPGA, to transform any file and ultimately make music sound closer to a professionally remastered recording.
Switchable Solid-State or Tube Circuitry
Choose between two fully balanced Class-A circuit modes—discrete solid-state or tube—in real time. Both use the highest-grade components, with the tube mode powered by hand-selected, matched NOS GE5670 valves. Love the rich, analog warmth of tubes? Activate Tube+ mode to boost 2nd-order harmonics by 6 dB for an even more fluid, musical sound.
DLA Network Streaming via Wi-Fi or Ethernet
Stream high-resolution music wirelessly to your Pro iDSD Signature using Airplay or your favourite DLNA/UPnP player—all from the comfort of your couch.
Key Features
- DAC/Preamp for Mastering Houses
- Headphone Amp and Network Streamer
- Quad-Core DAC Architecture
- Darker Sonic Background & Punchier Bass
- Power Supply Included
Technical Specifications
- Connectivity
- Analog Audio I/O:
- 1x 1/4" TRS Headphone Output
- 1x 1/8" / 3.5 mm TRS Balanced Headphone Output
- 1x 4.4 mm TRRRS Balanced Headphone Output
- Phantom Power: No
- Digital Audio I/O:
- 1x XLR 3-Pin AES3 Input
- 1x RCA Coaxial S/PDIF Input
- Host Connection: 1x USB-B (Class-Compliant)
- Host Connection Protocol: USB 1.1
- USB (Non-Host): 1x USB-A (USB 1.1, Digital Input)
- Sync I/O:
- 1x BNC AES/Atomic Clock/Clock/S/PDIF Input
- 1x BNC Clock Output
- Network I/O: 1x RJ45 Ethernet
- MIDI I/O: No
- Expansion Slots: No
- Wireless: Wi-Fi
- Analog Audio I/O:
- Performance
- Dynamic Range: > 119 dB
- Digital Audio
- Sample Rates: 192 / 768 kHz
- Sample Rate Conversion: No
- Bit Depths: 24 / 32-Bit
- Sync Sources: Atomic Clock, Word Clock
- Compatibility
- Mobile Device Compatibility: No
- Required Hardware: USB 1.1 Port
- Power
- Power Requirements: AC/DC Power Adapter (Included)
- AC Input Power: 85 to 265 VAC, 50 / 60 Hz
- DC Input Power: 15 VDC at 4A
