iFi Audio uno: Portable DAC/Amp
Level up your listening experience with the iFi uno - a small and lightweight DAC/Amp featuring ESS Sabre DAC, three sound enhancement modes, full Hi-Res Audio support, and enough power to drive any 3.5mm headphone or IEM.
What's In The Box?
Everything you need is included with the iFi uno.
- iFi uno Portable DAC/Amp
- USB-C to USB-A Cable
- Quick Start Guide
- Warranty Card
Upgrade Your Listening Experience with the iFi uno
DAC/Amp devices take digital sound from your smartphone, laptop, or tablet, and convert it to analog sound you hear through your speakers, headphones, or IEMs.
While most digital sound sources already feature a built-in DAC (digital-to-analog converter), these DACs deliver the bare minimum in sound quality. To experience next level sound clarity and detail in your favorite tunes, you'll want a premium DAC/Amp like the iFi uno.
You'll hear the difference when you connect the iFi uno to your smartphone or laptop and plug in your favorite headphones. Music never sounded so good.
Small, durable, and portable - iFi Audio uno
The iFi uno is as portable as it gets for a desktop-style Portable DAC/Amp.
The sleek and durable polymer shell weighs less than 92g and is no longer than your average desktop mouse.
The iFi uno's miniature size makes it a perfect audio companion for listening at home or while chilling at your favorite coffee shop.
Better Sound All Around With The iFi uno
Driving the iFi uno's sound is an ESS Sabre Hyperstream DAC tuned to deliver low jitter, low noise, and high dynamic range for a clean, full-range sound presentation.
DRE, or Dynamic Range Enhancement, cuts Total Harmonic Distortion and crosstalk to a minimum, while a choice of three digital filters (Music, Movie, and Game mode) allows you to fine-tune your sound for the best listening experience.
Full Hi-Res Audio Playback
The iFi uno supports Hi-Res playback for the following audio formats:
- PCM 32-bit/384kHz
- DSD256
- MQA
Whether you're listening to your favorite hi-res audio files or streaming through Tidal , the iFi uno will deliver the best sound quality possible.
Turn Up The Volume
The iFi uno's gold-plated 3.5mm socket features S-Balanced technology and PowerMatch - two iFi technologies that ensure the uno delivers clean sound to your 3.5mm devices.
S-Balanced promises reduced noise and crosstalk while PowerMatch guarantees your headphones and IEMs get enough power to unleash their full potential.
The iFi uno also uses an analog volume control to ensure no detail is lost even when listening at lower volumes.
ESS Sabre DAC
The ESS Sabre DAC at the heart of the iFi uno delivers reduced jitter, low noise, and high dynamic range for a full-range sound presentation.
Dynamic Range Enhancement
iFi's Dynamic Range Enhancement technology extends dynamic range by up to 6dB for an improved listening experience.
Dynamic range is the difference between quiet and loud sounds. The greater the audible difference between these two sounds, the more lifelike and detailed your music-listening experience will be.
Hi-Res Audio
The iFi Audio uno supports Hi-Res playback support for all music formats.
Listen to PCM, DSD256, and MQA formats at the highest quality possible.
S-Balanced Performance
iFi Audio's proprietary S-Balanced Performance circuit promises improved performance for 3.5mm and Balanced headphones/IEMs.
The iFi uno's single 3.5mm socket features S-Balanced tech for improved sound and reduced noise.
iFi uno Technical Specifications
Digital Input
USB-C
Formats
DSD 256 /11.3MHz
DXD 384kHz
PCM 384kHz
MQA
DAC
Bit-Perfect DSD & DXD DAC by ESS
Line Section
Output
2V max.
Output Impedance
<100Ω
SNR
≥119dBA
DNR
≥115dB @ 0dBFS
THD N
≤0.03% @ 0dBFS
Headphone Section
Output (RMS)
≥2.6V / 3.5V max. at 32Ω/300Ω
Output Power (RMS)
≥211mW @ 32Ω; 39mW @ 300Ω
Output Impedance
<1Ω
SNR
≥113dBA
DNR
≥110dB @ 0dBFS
THD N
≤0.02% (1.27V @ 16Ω)
Channel separation
≥80dB (1kHz/600Ω)
Frequency Response
10-80kHz(-0.5dB)
Power supply requirement
USB-C 5V/0.5A
Power consumption
No Signal ~0.8W
Max Signal ~1.5W
Dimensions
88 x 81 x 26 mm (3.5" x 2.8" x 1.0")
Net Weight
92 g (0.2 Ibs)
Limited Warranty
12 months*
iFi uno User Manual and Quick Start Guide
