Uniti Atom

Compact High-End All-in-One

Uniti Atom is a beautiful, compact multi-source music player that will seduce you with its amazing sound quality and outstanding feature-set. Its 40-watt integrated amplifier and high-resolution music streaming capabilities will fill your home with stunning high-fidelity sound. Atom is perfect as a high-end main system or even for use in the kitchen or study, where space is at a premium. Just add speakers. Our Naim App for iOS and Android combines all of your music sources in one place, making Uniti Atom even more appealing.

Uniti Atom will be available from our network of specialist retailers in December. Sign up to be the first to discover more. 

Your Music Collection Reimagined

Uniti Atom offers infinite possibilities, however you want to listen to your music.  

  • Google Cast for Audio

    New for Uniti is native support for Google’s latest technology, Google Cast. This smart new streaming service allows you to seamless link to hundreds of supported apps from your smartphone or tablet and stream directly to your Uniti all-in-one player.

  • AirPlay

    Stream music from your iDevice or from iTunes and Apple Music.


    The lossless streaming service is integrated into the system for an immersive, high-quality sound experience. Plus get a 90-day free trial of the lossless HiFi-tier service (terms and conditions apply).

  • Spotify® Connect

    Discover millions of songs from the world’s most popular streaming service with the built-in Spotify Connect feature.

  • Bluetooth (aptX HD)

    The new Uniti all-in-one players now feature aptX HD. Pair your Bluetooth device and instantly play back your music in high definition ‘better than CD’ quality.

  • Internet Radio

    Access thousands of internet radio stations and save your favourite pre-sets for easy access.

  • UPnP (Universal Plug ‘n’ Play)

    Stream your stored music from a PC, Mac or network-attached storage in high-res ‘better than CD’ quality.

  • Digital Input (S/PDIF)

    Boost audio from digital sources such as TVs, set top boxes or games consoles.

  • Analogue Output

    For connection to an external power-amplifier or a sub-woofer.

  • Headphones

    Front panel 3.5mm headphone jack with new upgraded headphone amplifier with significantly improved bass extension.

  • Storage

    Store up to 20,000 tracks to a local USB-connected storage device and either play them back through your Uniti Atom or serve them to other Naim streamers on your home network.

  • HDMI ARC (optional)

    Uniti Atom features an optional HDMI ARC input so you can easily connect your TV to experience audiophile sound quality from your favourite film or game.

  • Multiroom

    New Uniti allows you to play music from any source in multiple rooms simultaneously – simply sync the units using the Naim control app. Or play different music in every room. You can also serve any music stored on your Uniti Atom to other Uniti all-in-one players or Naim streamers at full CD quality.

  • File Formats

    Supports a broad range of music formats including WAV, FLAC, DSD, Apple Lossless, AIFF, AAC, Windows Media-formatted files, Ogg Vorbis and MP3.

  • Wireless Updates

    Over-the-air updates via the Naim App now enable you to update your Uniti system at the touch of a button.

Uniti System

Whatever the source, our revolutionary new Uniti players combine seamless digital technology with analogue soul for a sound that’s unmistakably Naim. Play, stream, rip and store entire music collections in flawless high-resolution. Then use our custom-designed software to bring out every note of your music with true high-fidelity sound. New Uniti also gives you the option to sync up to six Uniti systems or other Naim streamers and play music from any source in multiple rooms simultaneously. Or play different music in every room.

Under the Skin of Uniti Atom

We’ve gone to extraordinary lengths to maximise the sound quality from such a compact all-in-one player. From the substantial transformer, which ensures that the power supply is always smooth and stable, to the sophisticated, hand-wired analogue and digital circuitry, every element of the design in Uniti Atom has been considered for its effect on sound quality.  

  • Revolutionary New Streaming Platform

    Uniti has been developed with a completely new, extremely powerful and versatile streaming board. This innovative new platform is much more powerful than its predecessor, has masses of memory, will adapt to new technology effortlessly and seamlessly integrates with other network-connected Naim systems, including the Mu-so wireless music system.

  • Class A/B Amplification

    Uniti Atom uses a powerful 40-watt A/B-class amplifier with technology taken from our iconic NAIT integrated amps. We’ve also installed the largest power supply possible as well as the finest-quality SMD circuitry and premium Burr Brown DACs to deliver the unique Naim pace, rhythm and timing.  

  • A Closer Look at Uniti’s Digital Brain

    The new Uniti Atom features an incredibly powerful, phenomenally accurate fourth-generation 40-bit SHARC DSP processor. Unique Naim software minimises jitter (timing errors inherent in digital music streaming) and up-samples incoming data to ensure optimum sound quality. This all happens in the tiniest fraction of a second so the only thing you notice is the extra clarity in your music. 

  • State-of-the-art Wi-Fi

    New Uniti all-in-one players include the very latest Wi-Fi technology. The superior Wi-Fi processor supports 2.4 and 5 GHz, alongside a much better internal buffer and memory – Uniti Star will store up to five minutes worth of data, which results in far fewer dropouts. The Wi-Fi aerials (one on either side of the product for optimum range) are integrated behind a slot machined into the heat sink, a patent-pending system that provides robust connectivity without the need for an external aerial.

  • Local Storage

    Uniti Atom allows you to connect an external USB-connected drive so you can store up to 20,000 tracks and play them back through your all-in-one player. You can also use your Uniti Atom to serve music to up to four network-connected players in a multiroom system.

Control Your Way

New and improved Naim app

The new intuitive Naim App gives you effortless control over individual or multiple Uniti products. You can access all of your music, including your favourite radio stations, streaming services and playlists, or explore artist discographies and biographies. Furthermore, you can now update your system wirelessly with a single tap. The new app also allows you to control both Naim streaming products and hard-disk servers, so there’s no need for two separate apps.

Glass display and intuitive remote control

Uniti Atom features a full-colour 5” LCD glass display with a proximity sensor that wakes up on approach, accompanied by a bidirectional intelligent remote control that works in harmony with the unit’s volume control. Giving you complete freedom of movement, Uniti is a joy to use. 


Bringing Uniti to Life

Conceived and built from the ground up by our engineers and designers in Salisbury, England, Uniti remains true to our core design principles. From the finned aluminum heatsinks (inspired by our Statement flagship amplification system) to the brushed black aluminum casing, the new illuminated signature volume control and the beautifully lit base – every minute detail has been considered to deliver a beautiful aesthetic packed with features and technology whilst achieving reference-level sound quality. Uniti is a true masterpiece of industrial design. 

Purposeful Materiality

Uniti has been impeccably crafted with materials chosen to be in complete service of the sound. The extruded aluminium heat sinks that run down the length of the product extract heat to maximise thermal stability for increased longevity and sonic performance. The beautifully brushed aluminium top plates are CNC-fabricated for absolute precision and provide a perfect enclosure for the delicate components inside.

Precision Volume Control

At the heart of Uniti is an audiophile volume control which adjusts level in the analogue domain to a premium digital resolution. Its ultra-smooth rotation and illumination is inspired by our reference amplification system, Statement. The lit volume segments are reflected in the same fashion on Uniti Atom’s intuitive remote control and will adjust accordingly on the top surface ring if the volume is changed remotely. We’ve also hidden the Bluetooth antenna here for a seamless aesthetic. 

Give Your Music Some Colour

With the Uniti range we wanted to deliver total connection to the user’s music collection. A highly polished full-colour 5” LCD display provides rich images of album artwork and content. The screens have proximity sensors and will therefore wake up as someone approaches the machine to display music metadata, audio input information and more. There is also a selection of front-panel buttons including Favourites, Stop and Play.


Dimensions and Weight

95 mm x 245 mm x 265 mm (H x W x D)
7 kg


Audio Inputs
2 x Optical TOSLink (up to 24bit/96kHz)
1 x Coaxial RCA (up to 24bit/192kHz, DoP 64Fs)
1 x HDMI ARC (optional)
1 x RCA
2 x USB Type A socket (front and rear)

Audio Outputs
1 x Stereo power amplifier
1 x RCA sub/pre output
1 x 3.5mm headphone jack 

Upgradeable Performance

In true Naim style, the new Uniti Atom can be upgraded with one our external power amplifiers, such as the compact NAP 100. You can also add a subwoofer for deeper bass extension. And for those with extensive CD collections, you can add a Uniti Core music server to your system to store and stream thousands of albums to your Uniti player and back up all of your music in one place.