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Naim Uniti Atom Headphone Edition
Disconnect yourself in your own audio space. There is no need to be tethered to a computer; the Uniti Atom Headphone Edition offers a simple solution for all your listening needs. Compatible with a range of headphones for more intimate listening or add active speakers to share your sound experience.
Just you, and the music
There is no easier way for you to get up close and personal with music than with the Uniti Atom Headphone Edition; put on your headphones, take yourself away, with no distractions. For even more flexibility, you can keep up to three headphones plugged in and switch sets depending on your listening preference.
Stream with ease
Immerse yourself in musicality with vast streaming features. Stream your own digital music library, favourite radio stations and podcasts. Access music from Spotify, TIDAL and Qobuz, and wirelessly stream directly from all your devices via Apple AirPlay 2 and Chromecast built-in.
Immerse yourself in music
Multi-room music
The Focal & Naim app allows you to connect to other sources, from turntables to USB drives, opening up a variety of options, and with the possibility of a multi-room setup, you can easily control several devices. Adapting and changing your music depending on what room you are in or synchronising all your musical devices for a captivating musical experience.
Compatibility
Uniti Atom Headphone Edition works seamlessly with other Naim streaming products, including Mu-so systems. You can also pair Uniti Atom Headphone Edition with other AirPlay 2-compatible wireless speakers via the Apple Home app or other Chromecast built-in devices via the Google Home app.
Home Automation Integration
Smart Home Compatible
This product integrates seamlessly with leading home automation systems, including Control4, Crestron, Elan, RTI, and Savant.
Control your Focal & Naim system through a single, intuitive interface, delivering a harmonious, unified experience throughout your home.
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Naim Uniti Atom Headphone Edition — compact, powerful solo listening hub
The Uniti Atom Headphone Edition marries a discrete, high-current Class‑A headphone amplification stage with a full-featured streamer and DAC in a compact, premium chassis. Its sound is neutral-to-slightly-warm with tight, authoritative bass, articulate mids and refined treble that yield a wide, well-focused soundstage and lively dynamics.
Reviewers including What Hi‑Fi? and Audioholics highlight the 1.5W into 16Ω output and class‑A/AB topology, plus an impressively low noise floor. Build and ergonomics impress too: a hefty, heat‑sinked body, large tactile volume dial and a polished app/UI flow noted by ecoustics.
Connectivity is broad (Chromecast, AirPlay2, Roon Ready, Qobuz/Tidal, USB and multiple digital inputs), making the Atom HE ideal as a dedicated headphone centerpiece or a compact streaming preamp for active speakers. It’s a premium buy, but reviewers find the combination of sound, power and ecosystem compelling.
Pros
- Muscular, low‑noise headphone amplification with Class‑A/AB switching and 1.5W into 16Ω, capable of driving demanding planars and dynamics with authority.
- Extensive streaming and format support (Chromecast, AirPlay 2, Roon Ready, Qobuz, TIDAL, Spotify) and versatile I/O make it a single-box solution for modern listeners.
- Refined, musical presentation with strong timing, dynamics and an expanded soundstage compared with the base Atom.
- Premium build and UX: sturdy metal chassis, Statement-derived heat sinks and a tactile, satisfying rotary volume control plus a polished control app.
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Cons
- No MQA decoding for Tidal Masters users — limits native MQA playback workflows.
- Rear-panel XLR headphone output placement and lack of a fixed pre-out option can be inconvenient for some desktop or multi-user setups.
- Premium asking price — reviewers acknowledge the value in features and performance, but it remains a significant investment.
Sound Quality
90/100
Reviewers consistently highlight strong pace, timing and punch (HomeTheaterHifi's tympani example, HiFi Choice and HiFi News' comments on impact and control). The amp handles transients and orchestral impact well and keeps demanding planars under control without obvious strain.
Noise Floor
95/100
Multiple reviewers explicitly report very low noise: Ecoustics notes 'backgrounds were completely noise free' and 'exceptionally quiet', while others describe near-silent backgrounds and excellent low-level retrieval. That consistent praise supports a reference-level/near-reference noise-floor rating suitable for sensitive headphones.
Headphone Compatibility
89/100
The Atom HE delivers 1.5W into 16Ω with a 4.7Ω output impedance and class‑A/AB switching; reviewers drove planars (Oppo PM‑1, HiFiMAN Sundara/HE6, ARAya references) and report effortless performance. The modestly high output impedance (4.7Ω) means it may not be perfect for low-impedance multi‑driver IEMs, but it otherwise covers a very wide range of cans well.
Build Quality
92/100
Widely praised physical design: heavy, well‑finished chassis with large tactile volume dial and Statement‑derived heat sinks; reviewers call it 'gorgeous', 'sturdy' and high‑quality in materials and execution.
Features Connectivity
95/100
Feature-rich: built‑in streamer (Chromecast, AirPlay2, Roon Ready, Qobuz, TIDAL, Spotify Connect), USB and multiple digital inputs, Burr‑Brown DAC, balanced outputs including 4.4mm Pentaconn and 4‑pin XLR, XLR/RCA preouts, app control and remote. The extensive streaming + DAC + balanced outputs justify a top-tier features score.
Value for Money
89/100
At ~$3,799 reviewers call it a premium-priced product but generally justified: comments include 'expensive but extremely versatile', 'recommended', and comparisons (ecoustics) that make it look like a strong buy versus much more costly separates. Consensus: a premium asking price but defensible for its combination of sound, features and build.
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