iFi Audio Pro iDSD Signature - Reference-Class DAC Audio Interface and Controller

Product variants

Key Features:

Neutral, musical presentation revealing micro‑detail without sounding clinical
Bespoke DAC architecture with precision clocking and adaptive filters
USB, coaxial and optical inputs plus balanced XLR pre‑outs and variable/fixed outputs
High‑current, low‑noise headphone amplifier suitable for planar and dynamic
Adjustable analogue gain and routing options for flexible system integration
Precision‑damped controls and robust desktop‑grade construction
Modular, firmware‑friendly platform with pre‑out options for future upgrades

Manufacturer warranty: 12 months

Product Data:

MSRP	KSD SKU	Barcode	Country of Origin
£3,249.00	P003964	5060738785117

MSRP	£3,249.00
KSD SKU	P003964
Barcode	5060738785117
Country of Origin

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iFi Audio Pro iDSD Signature

Pro iDSD Signature blends studio-grade conversion, modular versatility and muscular power into a single desktop DAC/pre‑amp that raises the bar for critical listening. Its ultra‑low noise analogue stages and bespoke digital‑to‑analogue engine render detail, pace and scale with exceptional clarity, making it equally at home with high‑resolution streaming, DSD masters and demanding headphone loads. Robust build and tactile controls ensure the Pro iDSD Signature feels as premium to use as it sounds.

Built for flexibility, the unit offers balanced XLR outputs, multiple digital inputs and a high‑current headphone amplifier capable of driving planar and dynamic headphones with authority. Adaptive filters and precision clocking minimise jitter and distortion, while adjustable analogue gain and pre‑out options let it sit at the centre of a hi‑fi system or professional monitoring setup. Every control is designed to preserve musicality and transparency at any volume.

For enthusiasts who demand technical excellence and musical expression, the Pro iDSD Signature is a long‑term investment in sound. Its neutral tonal balance respects the source while revealing nuance and texture, and its comprehensive feature set future‑proofs your setup. Whether mixing, mastering or enjoying the finest recordings, this is a reference component that elevates every listening session.

Neutral, Musical Detail
The Pro iDSD Signature delivers a neutral, transparent sound that remains thoroughly musical. It surfaces micro‑detail and texture without sounding analytical, preserving warmth and natural timbre so recordings retain their emotional impact at any volume.

Precision Digital Engine
At its core is a bespoke DAC architecture married to precision clocking and adaptive digital filters. Together they minimise jitter and distortion across PCM and DSD playback, delivering coherent timing, clear imaging and lifelike dynamics.

Studio‑Grade Connectivity
A wide selection of inputs and outputs makes integration seamless: USB, coaxial and optical digital inputs, balanced XLR pre‑outs and variable/fixed analogue outputs. Flexible routing and signal options let the unit serve as the central hub for desktop or studio setups.

Powerful Headphone Drive
The high‑current headphone amplifier is built to drive demanding planar and dynamic models with authority. Low distortion and adjustable gain preserve transient detail and improve bass control, giving confident performance with low‑sensitivity headphones.

Tactile, Durable Controls
Engineered for daily use, the Pro iDSD Signature features precision‑damped controls and a considered layout that make adjustments intuitive and immediate. Robust construction and quality finishes ensure reliable operation over the long term.

Modular, Future‑Ready Design
A modular, firmware‑friendly approach keeps the unit current as formats and workflows evolve. Pre‑out options and ongoing software updates provide sensible upgrade paths so the Pro iDSD Signature can grow with your system.

iFi Audio Pro iDSD Signature - Reference-Class DAC Audio Interface and Controller

Features

Neutral, musical presentation revealing micro‑detail without sounding clinical
Bespoke DAC architecture with precision clocking and adaptive filters
USB, coaxial and optical inputs plus balanced XLR pre‑outs and variable/fixed outputs
High‑current, low‑noise headphone amplifier suitable for planar and dynamic
Adjustable analogue gain and routing options for flexible system integration
Precision‑damped controls and robust desktop‑grade construction
Modular, firmware‑friendly platform with pre‑out options for future upgrades

Package Includes

iFi Audio Pro iDSD Signature
USB 3.0 Cable
RCA Cable
iPower Elite
Infrared Remote Control
Antenna
Plastic Screwdriver
Optical Fibre Conversion Head
User Manual

Technical Specifications

Digital Filters: Bit-Perfect/Bit-Perfect+/Gibbs Transient
Optimised/Apodising/Transient Aligned
Dimensions: 213 x 220x 63 mm / 8.4" x 8.7" x 2.5"
Gain: Headphone Section: user-selectable: 0dB, 9dB and 18dB
Input: USB/AES3 (XLR)/S/PDIF (coaxial/optical combo)/BNC
Input Voltage: Pro iDSD - DC 9V/6.7A – 18V/3.35A / iPower Elite - AC 85 – 265V, 50/60Hz
Net Weight: 1980 g (4.37 Ibs)
Output Power: (16Ω, balanced/single-ended): >4,200mW /1>1,575mW
Output Voltage: (600Ω, balanced/single-ended): >11.7V / >5.9V
Power Consumption: < 22W idle, 50W max.
Sample Rate: PCM 768kHz/DSD 49.152MHz (DSD 1024)/MQA 352.8KHz/DXD (2xDXD)