[Pre-order] iFi Audio iDSD Phantom Flagship, Streaming DAC/Headphone Amplifier

Pre-order. Stocks will arrive in March 2026.

1 Year Local Warranty.

Any mention of "us," "we," "our," etc is by iFi Audio, not AV One.

Vanish into the Music.

Uniting a reference-class DAC, ultra-resolution streamer and powerful headphone amp into one, the PHANTOM is a trinity of iFi innovation, engineered for complete musical immersion.

Flagship, Reference-Class Streaming DAC/Amp System

Designed by iFi in England

Key Tech Features

Studio-Grade DSD2048 Remastering

The iDSD PHANTOM brings DSD Remastering, previously only available to the world’s best mastering studios, 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. DSD2048 represents a new pinnacle for our development of this technology.

Real-Time Tube/Solid-State Switching

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, analogue warmth of tubes? Activate Tube+ mode to boost 2nd-order harmonics by 6dB for an even more fluid, musical sound.

JVCKENWOOD’s K2 and K2HD Technology

K2HD restores rich, natural harmonics to lifeless digital recordings. Its advanced high-frequency extension revives overtones beyond 22kHz, delivering audio quality close to the original master. We have worked extensively with JVCKENWOOD to bring their renowned K2HD Technology to our most desirable products, and are proud to finally include this technology in our latest flagship DAC.

4,676mW RMS Headphone OutputX

The iDSD PHANTOM’s amplification stage is not only highly advanced, but also extraordinarily powerful. With up to 4,676mW RMS power, and a peak output of 7,747mW, the iDSD PHANTOM can effortlessly drive even the most demanding headphones in your collection.

The World Premiere of DSD2048.

For the first time, our Crysopeia FPGA engine brings DSD2048 Remastering to the comfort of your home, drawing on technology used in Japan’s mastering studios. Four Burr-Brown DSD1793s operate in a custom interleaved configuration for native decoding of signals up to DSD2048, unlocking exceptional low-level detail for playback that rivals a professionally remastered recording.

Three Voices. One PHANTOM. 

The PHANTOM delivers the experience of three devices in one. Move between Solid-State mode, where discrete J-FETs deliver lightning-fast precision; Tube mode, where hand-matched NOS GE5670s provide liquid smoothness; and Tube+, which pushes the tube character for golden-era warmth. Pair with the PHANTOM’s prodigious 7,747mW¹ peak output to craft the ideal synergy with your favourite cans.

Queue up Qobuz.

Introducing our latest ultra-resolution streaming engine. The iDSD PHANTOM opens the door to Qobuz Connect, alongside Tidal Connect, Spotify Connect, AirPlay 2, and more. This evolution also brings enhanced stability, smoother radio performance, and a more intuitive UI with deeper customisation. With the new and updated Nexis app, it’s now easier than ever to connect and queue music from anywhere in your home.

Studio-Inspired Restoration. 

In collaboration with JVCKENWOOD, the PHANTOM incorporates K2 and K2HD Technology². By restoring harmonic content lost during production or digital encoding, it revives the musicality of the original performance.

The Final Brushstrokes.

XBass Pro is our analogue shelving EQ, available in 10, 20, and 40Hz options. It lifts low frequencies without clouding the midrange. XSpace Pro goes far beyond crossfeed, pushing the music outside your head without sacrificing soundstage – just like speaker playback. Use the 30-, 60-, and 90-degree settings to find the most natural presentation for your setup.

Then use the array of digital filters to perfect the time-domain response.

Mastered from the Ground Up. 

A re-designed, constant impedance negative feedback system ensures XBass Pro, XSpace Pro, and DSD Remastering operate in perfect harmony. A dedicated common-mode servo smooths XBass’ on/off transitions and maintains LF consistency at high levels. We also fine-tuned the tubes’ supply voltage to enhance overall linearity in the audio output.

Specifications

ANALOGUE INPUTS: -

BALANCED HEADPHONES RMS: ≥4,676mW/17.3V (@64Ω); ≥564mW/18.4V (@600Ω)

BALANCED LINE OUTPUTS VRMS: 0-4.5V (Hi-Fi); 0-18V (Pro)

DIGITAL INPUTS:

1x USB-B 3.0; 2x USB-A (Host);

1x USB-C (Host);

1x S/PDIF (coaxial)

1x AES3 (XLR);

1x RJ45;

1x M12;

1x Optical (SC);

1x BNC (Sync in)

DIMENSIONS: 256 x 185 x 120mm

DNR 10 20KHZ: ≥116dBA @ 600Ω Balanced; ≥115dBA @ 600Ω Single-Ended

HEADPHONE OUTPUT:

1x 3.5mm S-Balanced;

1x 4.4mm Balanced;

1x 4-pin XLR;

1x 3-pin XLR (L/R);

1x 6.3mm (positive phase);

1x 6.3mm (inverted phase)

HI-RES SUPPORT: PCM 768kHz; DSD512 (DSD2048 with Remastering)

LINE OUTPUTS: 1x Balanced XLR (L/R); 1x RCA (L/R)

NET WEIGHT: 3.6kg (7.93 lbs)

OUTPUT NOISE MAX OUTPUT 20 20KHZ: <30uV(A) @ 600Ω Balanced; <20uV(A) @ 600Ω Single-Ended

POWER CONSUMPTION: <27W idle; 75W max.

SINGLE ENDED HEADPHONES RMS: ≥2,311mW/8.6V (@32Ω); ≥144mW/9.3V (@600Ω)

SINGLE ENDED LINE OUTPUTS VRMS: 0-2.2V (Hi-Fi); 0-9V (Pro)

SNR MAX OUTPUT 20 20KHZ: ≥116dBA @ 600Ω Balanced; ≥114dBA @ 600Ω Single-Ended

STREAMING PLATFORMS: Tidal Connect, Spotify Connect, Qobuz Connect, Roon, Airplay, DLNA, UPnP

THD+N: <0.005% @ 16Ω Balanced (2.4V, 20-20kHz); <0.01% @ 16Ω (1.27V, 20-20kHz)

What's in the Box

1x iDSD Phantom

1x iPower Elite 15V

1x Infrared Remote Control

1x Optibox

1x RCA Cable

1x USB3.0 A to B Cable

1x Quick Start Guide

1 Year Warranty Card