Naim Uniti Atom
Naim Uniti Atom
Naim Uniti Atom
Naim Uniti Atom
Naim Uniti Atom
Naim Audio

Uniti Atom Streaming Integrated Amplifier

The stunning looks and state of the art technology of the Uniti Atom make it the perfect starter unit for someone looking to build a versatile yet impressive hi-fi system.

5 Years




Naim have been building amplifiers for decades, so there is no doubt that the amplifier section of their Uniti range will be able to perform at an extremely high level, but what is most impressive about the Uniti range is the ease at which they can stream a huge array of digital sources. Naim were one of the first hi-fi companies to really delve into streaming and as such have perfected their app whilst others are still way off. The Naim app for iOS and Android is a league above the majority of its rivals.

To say the Uniti range is versatile is a huge understatement. The Uniti Atom features a 40 watt calss A/B amplifier, internet radio, bluetooth, a headphone output, uPnP, Tidal integration, Spotify connect, Airplay, Google Cast, an S/PDIF Digital input, analogue output, HDMI arc, multi-room functionality and USB / SD Card slots.

The Uniti Atom features a substantial transformer, ensuring that the power supply always runs smoothly. It has hand-wired analogue and digital circuitry. Every element of the design in Uniti Atom has been considered for its effect on sound quality.

Uniti Atom features an impressive colour 5” LCD glass display. With the use of a proximity sensor, Atom is able to wake up as you approach the unit. It comes accompanied by a bidirectional intelligent remote control.

On the new Uniti series, Naim have put a lot of effort into improving the wi-fi. It now supports both 2.4GHz and 5GHz and features an improved internal buffer and memory. It is able to store 5 minutes of information which vastly decreases the amount of dropouts when streaming.

Chromecast Built-In, Apple Airplay, TIDAL, Spotify® Connect, Bluetooth (AptX HD), Internet Radio™, UPnP™ (hi-res streaming), Roon Ready

2 x USB Type A Socket (front and rear)

Digital (S/PDIF)
2 x Optical TOSLink (up to 24bit/96kHz)
1 x Coaxial RCA (up to 24bit/192kHz, DoP 64Fs)
1 x HDMI ARC (optional)

Update your system wirelessly via the Naim app.

Ethernet (10/100Mbps), WiFi (802.11 b/g/n/ac with internal antennae)

Internet Radio Formats
Windows Media-formatted content, MP3, ACC, OGG Vorbis streams and MMS

Audio Formats
WAV – up to 32bits/384kHz
FLAC and AIFF – up to 24bit/384kHz
ALAC (Apple Lossless) – up to 24bit/384kHz
MP3 – up to 48kHz, 320kbit (16 bit)
AAC – up to 48kHz, 320kbit (16 bit)
OGG and WMA – up to 48kHz (16 bit)
DSD – 64 and 128Fs

Notes: Gapless playback supported on all formats.

95mm x 245mm x 265mm (HxWxD)

Brushed and anodised aluminium


Auto Standby time
User selectable: adjustable from off up to 2 hours

Amplifier Output
40W per channel into 8 ohms

Mains Supply
115V, 230V; 50 or 60Hz

Power Consumption
Typical use: 90W
Network standby mode: <2W
Deep sleep: <0.5W Network Standby (with SD Card and/or USB devices attached): > 15W*.
*Actual power consumption will vary depending on the size and type of attached SD card or USB devices

Ripping and Storage-
Store up to 20,000 tracks to a local USB connected storage device and serve to a network-connected player.

Mains Cable
Power-Line mains cable

External power amplifier or sub-woofer

User Control-
App Control
Naim App for iOS and Android

Front Panel
5″ colour TFT display and rotary volume control with proximity sensor and four buttons

zigbee RF4CE

Remote control, Power-Line Lite mains cable (UK denominations only), cleaning cloth and quick start guide.