Primo Plus lets you stream from your favorite music services.
Bring your content from local or network-attached drives and play internet radio.
Better by Design
Every element of Primo Plus has been carefully refined with a single goal: bringing you closer to the music.
A redesigned audio architecture, premium components, precision engineering and expanded connectivity work together to reveal more detail, greater dynamics and a wider, more immersive soundstage.
Discover what makes Primo Plus our most advanced streamer yet.
Designed for Performance
Inside Primo Plus, every component has a purpose: cleaner power, lower noise, and a more transparent listening experience.
Dual Mono ESS DAC Architecture
Primo Plus is engineered from scratch to take our acclaimed Primo to a whole new level, combining 2× ESS ES9039Q2M in a dual mono layout with upgraded OPAMPs, an ultra-low noise dual linear power supply, refined filtering, and a high precision clock that cuts jitter and lifts overall resolution.
Digital Connectivity Redefined
It also introduces a broader range of digital inputs for greater system flexibility. USB-C handles native high-resolution audio, USB-A supports external storage, while Optical, Coaxial, Bluetooth, and full network streaming cover every modern source with ease. With the latest Volumio OS optimizing the entire signal path, the result is a deeper soundstage, sharper imaging, and a more natural sense of presence. Primo Plus doesn’t just improve on the original. It elevates every aspect of performance.
Multiple Connectivity Options to Explore
Giving you everything you need to build a truly flexible system, with USB-C and USB-A ports, Optical and Coaxial inputs, and premium balanced XLR and RCA outputs that deliver a clean, confident signal to any amplifier.
Pure Signal Performance
Primo Plus is designed to extract the purest possible signal from your music, starting with a high-precision clock that keeps phase noise and jitter extremely low for a cleaner, more stable presentation. Its advanced power architecture uses LC filtering and dedicated regulation for analog and digital sections, preserving subtle detail and control.
Tailor Your Sound
You can shape the sound with 8 selectable DAC filters or switch to NOS mode for a more natural, unprocessed character. The fully balanced output stage maintains impressive channel separation, and the built-in volume control makes it easy to run Primo Plus directly into a power amplifier for a streamlined, high-performance setup.
Made for True Music Lovers
Primo Plus is made for people who simply love music and want a more expressive, more engaging way to hear it. Fans of the original Primo will appreciate how much more power and refinement it brings, while anyone building or upgrading a system will enjoy how easy it is to set up and use. The included remote makes everyday control from the moment you turn on the device.
Volumio Premium Built In
Primo Plus runs Volumio, the platform that brings streaming services, local files, CDs via an external drive, Bluetooth sources, and connected storage together in one smooth and unified experience. Access TIDAL, Qobuz, Spotify, HighResAudio, and your entire music library from a single, intuitive interface.
Included in the box
Volumio Primo Plus
Volumio Remoto (battery incl.)
5 V / 3 A Power Supply
NFC/QR Code information card
Audio Specification
DAC: ESS Sabre ES9039Q2M
DAC FILTERS: 8 digital filters for fine tuning
SUPPORTED RESOLUTION: Up to PCM 768 kHz / 32 bit and DSD512
NOS MODE: Switchable ON/OFF
MASTER CLOCK: High-precision clock with ultra-low phase noise (90 fs) and jitter
PREAMP: Hardware gain control to drive power amps directly
POWER SUPPLY: LC filtering and dual linear stage with dedicated line regulators for analog and digital paths
NETWORK INPUT: Up to PCM 384 kHz / 32 bit
USB-C INPUT (DEVICE): Up to PCM 768 kHz / 32 bit and DSD512
USB-A INPUT (HOST): USB Flash Drive and HDD/SDD
S/PDIF COAXIAL OUTPUT: Up to PCM 192 kHz / 24 bit
S/PDIF OPTICAL OUTPUT: Up to PCM 192 kHz / 24 bit
USB OUTPUT: Up to PCM 1536 kHz / 32 bit and DSD1024
ANALOG UNBALANCED OUTPUT: 0.50, 0.775, 1.00, 1.50, 2.00, 2.50, 3.00, 3.15 (Vrms)
ANALOG BALANCED OUTPUT: 1.00, 1.55, 2.00, 3.00, 4.00, 5.00, 6.00, 6.30 (Vrms)
ANALOG OUTPUT IMPEDANCE: ≈140Ω
SUPPORTED FORMATS: DSD, WAV, FLAC, Alac, Aac, Vorbis, Cue, Mp3 and others
SUPPORTED SERVICES: Airplay via Shairport Sync, Spotify Connect, Tidal/Tidal Connect, Qobuz/Qobuz Connect
UPNP/DLNA: Renderer with Open Home support
PLUGINS: Youtube, Squeezelite, Radio Paradise, Podcasts, Pandora, Fusion DSP, Roon Bridge, Soundcloud, Mixcloud
Hardware specifications
USB: 1× USB-C device, 2× USB-A host (5 V / 0.56 A; 5 V / 1.33 A)
S/PDIF COAXIAL INPUT: RCA
S/PDIF OPTICAL INPUT: TOSLINK
ANALOG BALANCED OUTPUT: XLR
ANALOG UNBALANCED OUTPUT: RCA
VIDEO OUTPUT: Volumio OS app mirroring over HDMI up to 4K / 60 fps
LAN: Gigabit 10/100/1000M
Wi-Fi: Wi-Fi 802.11a/b/g/n/ac (2.4G and 5G)
BLUETOOTH: 5.0
CPU: Cortex-A72, Quad Core 1.5 GHz
RAM: 2 GB LPDDR4
INTERNAL STORAGE: 16 GB eMMC
TRIGGER OUT: 3.5 mm jack (12 V, positive on tip)
KNOBS: 2 rotary encoder knobs with push-button
DISPLAY: 1.3” OLED display (adjustable brightness)
REMOTE: Remoto IR remote control (included)
POWER: 5 V DC / 3 A
POWER INPUT: Barrel jack 5.5mm x 2.1mm (positive polarity)
Design
PRODUCT DIMENSIONS: 27 × 15 × 5 cm
PRODUCT WEIGHT: 2,25 kg
