Nucleus Plus

The ultimate Roon experience

Designed by the team that made Roon, Nucleus is the only music server on the market that is designed from the ground up to provide the best Roon experience.

The Nucleus Plus is a zero compromise for those users that have large music libraries (files or streaming), many audio zones, or want the most demanding DSP options. The Nucleus Plus provides the snappiest and most future-proof experience for running Roon. 


  • Fanless
  • 2 USB ports for USB audio devices or external storage devices
  • 2 HDMI audio outputs for connecting to your AVRs
  • Ethernet port for networking, for easy zero setup networking
  • Updates for firmware are integrated into the Roon App
  • Includes 1 year Roon subscription


  • Over 10,000 albums (100,000 tracks)
  • Over 6 simultaneous zones
  • All combinations of DSP are available

Dimensions and Weight

  • 10.5in (W) x 10.5in (D) x 2.5in (H)
  • 10lbs 3oz gross weight (in retail package)
  • 7lbs net weight (product only)
Nucleus Plus

Free shipping in the USA

Reasons you'll love Nucleus
Turn key &
zero maintenance
Hands down,
the best Roon experience
Library Management
Easy, Integrated
Updates via Roon
Import music files
& streaming playlists
Rip your
CDs losslessly*
Works with USB, HDMI,
and network audio devices
Silent and built
for sound quality
* CD ripping requires a USB CD-ROM, DVD-ROM, or Blu-ray drive
What you need to get
going with Nucleus
The Roon App
Roon's award winning user interface, Roon Remote, is the app that you will use to interact with your Nucleus.
Available on
Music & Storage

Nucleus supports all popular file formats on NAS, external USB drive, or internal storage drive.

Nucleus also seamlessly merges your files with millions of tracks from TIDAL and Qobuz!

Connected via
An Audio Device

Nucleus supports thousands of audio devices via USB, HDMI, and your wired or wireless network.

Popular protocols like Airplay, Chromecast, and the no-compromise Roon Ready devices all work out of the box.

Compatible with
Exceptional system, ease of use
I couldn't be more pleased, exceptional system, sound and ease of use! Well done Roon!
Craig Metz
Customer service is outstanding
This Nucleus is a great, easily connected piece of hardware. The sound of music, when the Nucleus is connected via USB to my McIntosh Receiver, is delightful! Perfect!
You Won't Regret It!
With the Nucleus, I never have to think about updates because they're downloaded automatically without any input from me.
No glitches of any sort. Does exactly what it's supposed to. Much better than using my IMAC as a Roon Core
Keith Alan Jackson
This thing totally works
I made it the center of my home audio system. It completely rocks. It's completely silent and fast as hell. Set it up and forget it. This is so worth it.
Theodore V. MccOnnell
A no-regret purchase
It literally took me a minute to set up and get running. The Nucleus will even update itself automatically when needed. Once you set it up, you never need to worry about it again.
Steve Huff
The best way to run Roon
If you are not 100% satisfied you can return your purchase for a replacement or a refund.
Your Nucleus comes with a two-year warranty.
Get your Nucleus sent right to your door in the USA at no extra cost.
Got questions? Our customer support team has your back. Get answers in our help center or chat with a specialist today.