Compact desktop USB DAC & Amp • ESS Sabre DAC chipset • EQ modes for Music, Movies & Gaming • 3.5mm headphone & RCA line outputs • USB-C bus-powered
The iFi UNO is a palm-sized desktop USB DAC and headphone amplifier designed to instantly upgrade the sound quality of your computer, laptop, or tablet. Perfect for everyday listening, gaming, and movie watching, it features an audiophile-grade ESS Sabre DAC chip with iFi's proprietary jitter-elimination circuitry. Compact yet versatile, the iFi UNO provides dedicated EQ preset modes, analogue volume control, and gold-plated RCA outputs to effortlessly drive headphones or active desktop speakers.
Key Features & Innovations
ESS Sabre DAC & Time Domain Jitter Eliminator — the iFi UNO utilizes a advanced ESS Sabre DAC chip to deliver ultra-low distortion, wide dynamic range, and rich audio clarity across all digital sound sources.
Three hardware-based EQ modes — switch instantly between specialized analogue EQ presets tailored specifically for Music (balanced sound), Movies (enhanced dialogue clarity), and Gaming (low-level sound effect detection).
PowerMatch gain adjustment — features selectable gain matching to ensure optimal driving power and low-noise performance for sensitive in-ear monitors or demanding full-sized headphones.
High-resolution audio playback — supports PCM audio up to 32-bit/384kHz, native DSD256, and full MQA decoding for studio-master quality streaming.
Plug-and-play USB-C bus power — powered directly via USB-C connection from your host device, eliminating the need for an external wall adapter while maintaining clean signal power.
FAQ — iFi UNO
Does the iFi UNO require an external power supply?
No. The iFi UNO is entirely powered via its USB-C connection to your computer, laptop, or tablet, making it a clean, cable-free desktop solution.
Can I connect active speakers to the iFi UNO?
Yes. The rear panel includes gold-plated RCA line outputs, allowing you to connect active desktop monitors, powered speakers, or an integrated amplifier.
How do the EQ modes on the iFi UNO work?
The iFi UNO features hardware-based analogue EQ circuits (Music, Movie, and Game) accessed via a front panel button, tailoring the frequency response without degrading digital audio resolution.
Is the iFi UNO compatible with smartphones and iOS devices?
Yes. It works seamlessly with Android devices and iPhones/iPads using the appropriate USB adapter cable (such as a Lightning-to-USB camera adapter or USB-C cable).
Why Buy From Us
Authorized iFi audio dealer offering 100% genuine products with full manufacturer warranty coverage
Expert technical assistance on desktop audio setups and DAC pairings
Dedicated customer support for installation, drivers, and troubleshooting assistance
Fast, reliable shipping with protective packaging on every order
Related & System Matches
Audiophile desktop headphones and In-Ear Monitors (IEMs)
