IFI AUDIO PRO IDSD SIGNATURE DAC Streamer Headphone Amplifier Burr-Brown XMOS XU216 FPGA 32bit 768kHz DSD512 MQA

IFI AUDIO PRO IDSD SIGNATURE DAC Streamer Headphone Amplifier Burr-Brown XMOS XU216 FPGA 32bit 768kHz DSD512 MQA
The iFi Audio Pro iDSD Signature is the new flagship DAC from iFi Audio, a true technology powerhouse with incredible performance. It builds on the strengths of the award-winning Pro iDSD, while offering improvements for even higher performance. The extremely versatile Pro iDSD Signature combines the functions of a DAC and preamplifier, network player and headphone amplifier.

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3 249,00 €tax incl.

2 707,50 € tax excl.
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Shipping date: 24-04-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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iFi Audio Pro iDSD Signature

DAC Streamer Headphone Amplifier XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

The iFi Audio Pro iDSD Signature is the new flagship DAC from iFi Audio, a true technology powerhouse with incredible performance. It builds on the strengths of the award-winning Pro iDSD, while offering improvements for even higher performance. The extremely versatile Pro iDSD Signature combines the functions of a DAC and preamplifier, network player and headphone amplifier.

Pro iDSD Signature improvements

  • More punchy bass, cleaner playback
  • Improved power supply components for 300% lower overall noise level
  • Thoroughly matched NOS GE5670 tubes
  • USB1.0 support (PS4/PS5) added
  • New aluminum remote control
  • High-end iPower Elite power supply included

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

A concentrate of technology

The Pro iDSD Signature features a four-stage DAC to provide exceptionally rich and accurate sound reproduction. The powerful XMOS XU216 X-Core 200 USB interface processes the incoming USB signal and allows the Pro iDSD Signature to play high-resolution audio streams - up to PCM 32bit 768kHz, DSD 512, 2xDXD - and also provides full decoding of MQA files.

In addition, thanks to the Crysopeia FPGA digital engine, the Pro iDSD Signature is capable of upsampling PCM and DSD streams to DSD512 and DSD1024. All functions of the iFi Audio Pro iDSD Signature can be simply controlled with a free mobile app.

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

Solid-State & Tubes

The Pro iDSD Signature has the unusual option of operating in Solid-State mode with diodes/transistors, or in Tube / Tube+ mode to operate with General Electric 5670 tubes, so it is able to tailor its sound reproduction to your listening and equipment.

The Crysopeia FPGA digital engine allows the Pro iDSD Signature to offer several digital filtering options. The GTO filter adds fullness to the sound, while the Bit Perfect, Bit Perfect+, Apodising, and Transient Aligned filters allow for fine-tuning of the device's playback.

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

A full range of connectors and connectivity

The Pro iDSD Signature can connect to a source in many ways. On the network side, it can connect via WiFi with support for AirPlay and DLNA protocols and access to many streaming services, or via Ethernet, connected to a local network to access files on a NAS or computer. It is also possible to connect a USB storage device or a Micro SD card. The DAC also provides a USB-B 3.0 input, an AES/EBU input and a combined optical and coaxial input.

For its outputs, the Pro iDSD Signature offers single-ended RCA and balanced XLR as well as three front-panel headphone outputs: one in single-ended 6.35mm jack format, one in 3.5mm jack format with S-Balanced technology and one in balanced 4.4mm jack.

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA
iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

Extremely clean power supply

The Pro iDSD Signature comes with the excellent iPower Elite power adapter. This is paired with the unit's excellent power supply card for 300x lower noise levels.

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

Galvanic isolation

All inputs of the Pro iDSD Signature are galvanically isolated, including the USB input. The USB section even has its own power management system, using several regulators and filters.

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

Discret amplifier

The Pro iDSD Signature's amplifier circuitry is completely discrete and balanced, with a bipolar Class A MOSFET buffered power stage.

iFi Audio Pro iDSD Signature DAC Lecteur Réseau Amplificateur Casque XMOS XU2016 FPGA 32bit 768kHz DSD512 MQA

Technical characteristics

Specifications
Product typeDAC
Streamer
InputsWiFi
1x Ethernet RJ45
1x USB-B
1x USB-A (USB Host)
1x Micro SD slot
1x Coaxial / Optical
1x AES/EBU
1x Clock input on BNC
Outputs1x Balanced stereo XLR
1x Single-ended stereo RCA
1x Clock output on BNC
1x Single-ended Jack 6.35mm headphone output
1x Single-ended Jack 3.5mm headphone output
1x Balanced Jack 4.4mm headphone output
Supported sampling ratesPCM up to 32bit 768kHz
DSD up to DSD1024
MQA up to 352.8kHz
DXD (2xDXD)
FiltersBit Perfect
Bit Perfect+
Gibbs transient optimised
Apodising
Transient aligned
Headphone amplifier gain0dB
9dB
18dB
Dynamic range119dBA (solid-state, PCM, -60dBFS
Output power> 4200mW @ balanced, 16Ω
> 1575mW @ single-ended, 16Ω
Output voltage> 11.7V @ balanced, 600Ω
> 5.9V @ single-ended, 600Ω
General
Supply voltagePro iDSD : 9V/6.7A - 18V/3.35A
iPower Elite : 85-265VAC 50/60Hz
ConsumptionMax : 50W
Dimensions213 x 220 x 63mm
Weight1980g
 
Data sheet
InputMicro SD
InputBNC
InputOptical Mini-Toslink
InputSPDIF
InputRJ45
InputWiFi
InputAES/EBU
InputUSB
OutputJack 3.5mm
OutputJack 6.35mm
OutputBNC
OutputRCA
OutputXLR
OutputJack 4.4mm
DAC / ADC ChipBurr Brown
Max sampling rate768kHz
Max sampling rateDSD512
Max sampling rateMQA
ColorSilver
ClassTube amp
NetworkingYes
Remote ControlYes
Streaming services & Network protocolsAirPlay
Streaming services & Network protocolsSpotify
Streaming services & Network protocolsDLNA
Streaming services & Network protocolsSpotify Connect
Streaming services & Network protocolsTidal
 
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IFI AUDIO PRO IDSD SIGNATURE DAC Streamer Headphone Amplifier Burr-Brown XMOS XU216 FPGA 32bit 768kHz DSD512 MQA
The iFi Audio Pro iDSD Signature is the new flagship DAC from iFi Audio, a true technology powerhouse with incredible performance. It builds on the...

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