iFi Audio Uno Pocket Sized Desktop USB DAC Hi-Res Headphone Amplifier
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The iFi Audio Uno is iFi's smallest desktop USB DAC and headphone amplifier, bus-powered over USB-C from a Windows PC or Mac, with hi-res support up to PCM 384kHz, DSD256 and MQA, plus Music, Movie and Game EQ modes.
Key specifications
- DAC: bit-perfect DSD and DXD DAC by ESS
- Input: USB-C (bus-powered, no separate power supply needed)
- Formats: PCM 32-bit/384kHz, DXD 384kHz, native DSD256 and MQA
- EQ modes: Music, Movie and Game
- DNR: ≥115dB line section, ≥110dB headphone section
- Case: mineral-filled polymer
- Dimensions: 88 x 81 x 26 mm
iFi Uno
iFi's smallest desktop DAC upgrades any standard computer setup, giving your audio clearer sound and more power, with tailored EQ modes for music, movies and gaming. If you want a step up in performance with a larger desktop unit, the iFi Audio Zen DAC 3 offers balanced output and pre-amplifier functionality.
The one you need
Not sure what a DAC is but want better sound for your music, movies, games, podcasts and YouTube? The iFi Uno is for you. Think of the jump from a standard TV to an 8K Ultra HD TV — but for sound. That's the difference an external DAC makes.
The one you want
Small enough to fit in the palm of your hand, the Uno's curvy case is made from tough mineral-filled polymer. Connect via USB-C to your Windows PC or Apple Mac — no separate power supply needed, as it draws both power and audio data from the connected source.
Work. Chill. Play.
One device. Three modes. Subtle but meaningful differences to your listening experience.
- Music mode delivers detailed, engaging sound from your favourite artists. Listen while you work.
- Movie mode enhances dialogue clarity when streaming films and TV. Never miss a moment.
- Game mode makes low-level sound effects crystal-clear. Always hear your enemies coming.
Uno, dos, hi-res
The iFi Uno supports high-resolution audio formats including PCM 32-bit/384kHz, native DSD256 and MQA.
- PCM: the format used in CDs, DVDs and Blu-rays, offering superior quality to MP3.
- DSD: a high-quality format exceeding CD quality. Fully native means the recording stays unaltered. The Uno supports up to DSD256.
- MQA: Master Quality Authenticated enables streaming of original master recordings. Connect to Tidal Masters to enjoy studio-quality sound.
DAC's the ticket
Built on a decade of iFi expertise, the Uno's advanced DAC chip delivers:
- Adjustable analogue gain with Dynamic Range Enhancement (DRE).
- Technologies to minimise Total Harmonic Distortion (THD) and crosstalk.
- A selection of digital filters, adjustable via front-panel buttons for personalised sound tuning.
Whether you use the preset modes or fine-tune further, the iFi Uno delivers clearer audio, reduced interference and an improved listening experience.
Explore the full range in iFi Audio.
Specification
| DAC | Bit-Perfect DSD & DXD DAC by ESS |
|---|---|
| DIMENSIONS | 88 x 81 x 26 mm (3.5" x 2.8" x 1.0") |
| DNR | Line Section |
| FORMATS SUPPORTED | DSD 256 /11.3MHz |
| FREQUENCY RESPONSE | 10-80kHz(-0.5dB) |
| INPUT | USB-C |
| LIMITED WARRANTY | 12 months |
More specs
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What's Included
- Uno
- USB-A to USB-C Cable
- Quick Start Guide
- iFi Warranty Card
iFi
About the iFi Uno
From our tech experts at CEN
A iFi digital-to-analogue converter, giving a cleaner signal path than a computer or phone output.
Who it suits
Listeners with a capable system who want the source to stop being the weak link. iFi is a British company specialising in DACs and headphone amplification.
Our tech experts advise
Match it to what you are driving, and remember that a good DAC reveals what is upstream rather than fixing it. get in touch and we will suggest a pairing rather than guessing.
Explore the full iFi range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all iFi
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Frequently Asked Questions
Q: Does the iFi Uno need a power supply?
A: No. The Uno is powered over its USB-C input and receives both power and audio data from the Windows PC or Apple Mac it is connected to.
Q: What are the Music, Movie and Game modes on the iFi Uno?
A: They are three preset sound modes. Music mode gives detailed, engaging sound, Movie mode enhances dialogue clarity, and Game mode makes low-level sound effects clearer.
Q: What hi-res formats does the iFi Uno support?
A: It supports PCM up to 32-bit/384kHz, DXD 384kHz, native DSD256 and MQA.
Q: What's in the box with the iFi Uno?
A: The Uno, a USB-A to USB-C cable, a quick start guide and an iFi warranty card.
