The Naim Uniti Series—comprising the Uniti Atom, Uniti Star, and Uniti Nova—delivers exceptional all-in-one audio performance. Whether you're building your first hi-fi system or upgrading an existing setup, understanding product compatibility is essential to unlocking the full potential of your Uniti device.
This guide outlines the key compatibility considerations for each model, helping you make informed choices when connecting speakers, sources, and accessories.
1. Loudspeaker Compatibility
All Uniti models are designed to work with a wide range of passive loudspeakers. However, speaker sensitivity and impedance should be considered to ensure optimal performance.
Model | Recommended Speaker Sensitivity | Minimum Impedance |
Uniti Atom | ≥ 88 dB | 4 ohms |
Uniti Star | ≥ 86 dB | 4 ohms |
Uniti Nova | ≥ 85 dB | 4 ohms |
Tip: For best results, pair your Uniti system with high-quality loudspeakers from brands like Focal, which are known for their synergy with Naim electronics.
2. Storage and USB Devices
All Uniti models support USB storage for music playback. You can connect USB drives formatted in FAT32, NTFS.
- Uniti Atom: 1 front USB port
- Uniti Star: 1 front and 1 rear USB port
- Uniti Nova: 1 front and 1 rear USB port
Note: USB drives can also be used for local music libraries, which the Uniti system indexes for easy browsing.
3. Network and Streaming Services
Each Uniti model supports both wired Ethernet and Wi-Fi connections. They are compatible with a wide range of streaming services and protocols:
- Spotify Connect
- TIDAL (native through the Focal & Naim app and Tidal Connect)
- Qobuz (native through the Focal & Naim app and Qobuz Connect)
- Apple AirPlay 2
- Google Chromecast
- UPnP™ (Universal Plug and Play)
- Internet Radio
Multiroom functionality is also supported across all Uniti models, allowing seamless synchronised playback across multiple Naim devices.
4. Digital and Analogue Inputs
Input Type | Uniti Atom | Uniti Star | Uniti Nova |
HDMI ARC | Yes* | Yes | Yes |
Optical (TOSLINK) | 2 | 2 | 2 |
Coaxial Digital | 1 | 2 | 2 |
RCA Analogue | 1 | 2 | 2 |
3.5mm Jack | 0 | 1 | 2 |
*Except some earlier models – HDMI upgrade is available
This wide range of inputs ensures compatibility with TVs, CD players, game consoles, and more.
5. Output Options
All Uniti models offer:
- Speaker outputs (4mm sockets)
- Preamp output (RCA)
- Headphone output (3.5mm jack)
The Uniti Nova also includes a preamp output via DIN, offering enhanced performance when paired with compatible Naim power amplifiers.
6. CD Playback and Ripping (Uniti Star only)
The Uniti Star includes a built-in CD player and ripper. CDs can be played directly or ripped to an external USB drive in WAV or FLAC format.
This makes the Uniti Star ideal for users with large CD collections who want to digitize their music in high quality.
7. App and Control Compatibility
All Uniti models are fully compatible with the Focal & Naim App (iOS and Android), which provides:
- Full control of playback and inputs
- Access to streaming services
- Multiroom setup
- Firmware updates
8. Home Automation and Integration
The Uniti Series supports IP control for integration with home automation systems such as Control4 and Crestron. Visit www.intrinsicdev.com/brands/naim for more information.
Conclusion
Whether you choose the compact Uniti Atom, the versatile Uniti Star, or the powerful Uniti Nova, each model offers broad compatibility with modern and legacy audio equipment. Designed for flexibility and performance, the Uniti Series ensures a seamless and immersive listening experience.