Naim Uniti Atom - Stereo integrated amplifier with built-in DAC

Key Features

All-In-One Hi-Fi System

Combines high-quality stereo amplification, DAC, network streaming, and source inputs in a single compact unit
Designed to deliver exceptional audio performance without the need for separate components

Powerful Stereo Amplification

High-current analog amplifier capable of driving a wide range of loudspeakers
Clean, detailed sound with low distortion and excellent dynamic control
Refined tonality delivering tight bass, natural mids, and smooth highs

Built-In High-Performance DAC

Advanced digital-to-analog conversion for precise and detailed digital audio playback
Supports high-resolution audio formats for clearer, more nuanced sound
Improves digital sources such as network streaming, USB audio, and digital inputs

Network Streaming & Connectivity

Integrated support for major streaming technologies including Spotify Connect, TIDAL Connect, Qobuz, and internet radio
AirPlay 2 and Chromecast built-in for seamless wireless streaming from smartphones, tablets, and computers
Roon Ready for integration with Roon music libraries and advanced playback control

Wide Format Support

Plays back high-resolution files including FLAC, WAV, AIFF, ALAC, and DSD over network or USB inputs
USB-A and USB-B inputs for connection to computers or storage devices
Networked playback via Ethernet or Wi-Fi

Comprehensive Input/Output Options

Multiple digital inputs including optical and coaxial
Analog inputs for connecting legacy sources
Subwoofer output for system bass extension
Headphone output with dedicated amplification

User Interface & Control

High-resolution display shows album art, track info, volume, inputs, and more
Front-panel controls, included remote, and Naim app for intuitive navigation and system setup
Multi-room audio support when paired with other networked systems

Premium Build & Design

Elegant, compact chassis with premium finish and robust construction
Designed to minimize vibration and electrical noise for cleaner audio performance
Aesthetic that complements high-end audio systems and modern interiors

System Integration & Flexibility

Ideal as a central component in a high-performance stereo or home audio system
Works seamlessly with a variety of loudspeakers regardless of impedance or sensitivity
Can serve as both primary hi-fi system and TV audio hub

Ideal Use Cases

Music lovers who want powerful, high-fidelity stereo playback in a single unit
Those who stream from multiple digital sources and require integrated network services
A compact solution for medium to large listening spaces

Description

Just add speakers

If you’re serious about your music but want to keep your system simple, consider the Naim Uniti Atom. It’s really three components in one. Its built-in amplifier, conservatively rated at 40 watts, will make all but the most power-hungry speakers sing. Its precision DAC circuitry will extract more musical clarity and presence from digital sources such as a disc player or TV. And with built-in Wi-Fi® and Bluetooth®, you can stream music from your phone or the web with the touch of a button.

Quality construction for amazing sound

Naim’s engineers are fanatics when it comes to construction and parts quality. One tipoff is the Uniti Atom’s massive power transformer (see photo). It ensures that the power supply is always smooth, stable, and noise-free. Premium Burr-Brown DACs (digital-to-analog converters) and hand-wired analog and digital circuitry contribute to Uniti’s extremely accurate sound reproduction.

The front panel’s 5” full-color display has a proximity sensor that wakes up on approach, and the big top-mounted volume control is a pleasure to use.

Digital convenience and analog soul

The Uniti Atom is a great way to enjoy some of the higher-quality digital music sources, such as high-res downloads from HDtracks, or TIDAL’s lossless streaming service. The Atom can store up to five minutes of data, ensuring high-resolution streaming audio isn’t interrupted by buffering. And the system can instantly access up to 20,000 songs from an attached USB drive to keep the music flowing.

Stream music wirelessly from your smartphone or tablet to the Uniti Atom via Bluetooth. The system includes aptX audio coding, an advanced type of Bluetooth wireless streaming that retains virtually all the detail of the audio signal it carries.

Physical inputs include an HDMI ARC port for connecting your TV as an audio source, one coaxial and two Toslink optical digital connections, a pair of USB inputs for plugging in compatible thumb drives, and a stereo analog RCA input.

The Uniti Atom is also AirPlay-compatible for convenient wireless playback from your iPhone®, iPod touch®, iPad®, or computer running iTunes®. And with the Naim app on your Apple portable, you can use Rovi to discover new music and artists based on those you already like.

Multi-room audio with the Naim app

With Naim’s free control app downloaded to your smartphone or tablet, you can make your Uniti Atom part of a Naim wireless multi-room audio system. The system uses Google Chromecast built-in transmitting through your home’s Wi-Fi®. Chromecast built-in gives you access to all your favorite music services right in the Naim app, such as TIDAL, Spotify, Deezer, Qobuz and more.

Remotely control your Naim components through the app. Group your connected speakers so that the same song plays throughout the house, or only on certain systems. Or have every Naim component accessing a different source and playing a different song. You can also build playlists with the app, and browse thousands of internet radio stations.

What’s in a Naim?

Naim Audio has been building audiophile components in Salisbury, Britain since 1973. No matter how well their products perform on the test bench, Naim always makes its final judgments of a product in the listening room.

Product highlights:

stereo integrated amplifier with built-in DAC and wireless music streaming

40 watts x 2 into 8 ohms

massive power transformer with tightly regulated power supply for stable, low-noise power

built-in Wi-Fi® for wireless music streaming when connected to a home network

plays MP3, FLAC, ALAC, AAC, AIFF, Ogg Vorbis,, and WAV LPCM audio files

high-resolution playback up to 24-bit/192kHz resolution

Bluetooth aptX® technology for high-fidelity streaming with compatible devices

Apple® AirPlay® for Apple portable devices and computers with iTunes®

Universal Plug ‘n’ Play (UPnP™) high-resolution streaming

instantly access up to 20,000 tracks from USB-connected drive

Naim Control App:

free download from Apple App® store and Google Play™

control playback, volume, and EQ

connect to compatible Naim wireless speakers and components

remotely access music stored on your PC or NAS drive

access streaming music services such as Spotify Connect, TIDAL, Qobuz and internet radio stations

group link up to four NAIM systems to play the same song simultaneously, or control each individually

discover new music with Rovi search (iOS only)

Inputs:

1 HDMI ARC port lets you connect your TV as an audio source

2 Toslink optical digital audio inputs (2-channel PCM only)

2 USB ports for playing music files from drives (one front, one rear)

1 coaxial RCA

stereo audio RCA

Outputs:

4mm plug speaker terminals

stereo RCA sub/pre output

front-panel minijack headphone output

General Features:

AC power adapter included

9-5/8″W x 3-3/4″H x 10-3/16″D

weight: 15.4 lbs.