STREAM3 Music Streamer by Innuos

Elevate your listening experience with the STREAM3 High-Performance Music Streamer & Server—a premium solution designed for those who seek reference-grade audio. Whether paired with a world-class DAC or used as an elegant all-in-one setup, it provides the ultimate foundation for a true high-fidelity journey.

Note: Add-on options for Digital Output and Storage do not include a trial period. However, if you’re not sure, these options can be user-installed after the trial period.

More than just a streamer, the STREAM3 also functions as a powerful server with optional storage and CD ripping support via an external USB optical drive. It delivers a clean, precisely timed digital signal that allows your DAC to shine, unveiling the full depth, texture, and emotion of every note. For those who prefer simplicity, its intuitive architecture ensures effortless access to your entire music collection.

Crafted with state-of-the-art clocking, an ultra-low noise power system, and housed in a robust 10mm CNC-machined aluminium chassis, the STREAM3 combines premium hardware with intelligent software to ensure uncompromising performance. Its modular design allows you to choose the optimized Digital Output Module that best suits your setup, offering flexibility for future upgrades.

The result is an immersive musical experience—every breath, every vibration, every subtle nuance presented with stunning clarity. With the STREAM3, your music transcends playback, becoming a private concert that connects you directly with the artist.

Rediscover the soul of your favorite recordings with the STREAM3 Music Streamer & Server.

Martins Hi-Fi
“Martins Hi-Fi highlights the STREAM3 as Innuos’ uncompromising flagship digital source, prized for its cutting-edge power architecture (ARC6-CX with substantial Mundorf capacitance), robust CNC-machined aluminum chassis, and modular flexibility. The review emphasizes that the STREAM3 delivers exceptional micro-detail, a three-dimensional soundstage, pitch-black silence between notes, and lifelike timbral richness.”

https://shop.martinshifi.co.uk/blogs/news/innuos-stream1-vs-stream3-finding-your-perfect-digital-music-source
Stereophile
“At AXPONA 2025, Stereophile compared the STREAM3 to the higher-end ZENith NG in identical setups. Both offered similar timbral accuracy, but the STREAM3 stood out with a quieter background, more spacious presentation, and richer tonal colors—delivering particularly engaging and natural music reproduction.”

https://www.stereophile.com/content/stream-syndicate-innuos-dcs-d%E2%80%99agostino-and-wilson-audio-make-waves

File Formats

• WAV, AIFF, FLAC, ALAC, AAC, MP3, DSF, DFF
• MQA Supported

Sample Rates

• PCM: Up to 32bit/768KHz
• DSD: Up to DSD256 via DoP, up to DSD512 via Native DSD

Connectivity

• USB (DACs, Imports, Backups, USB Drive playback)
• 3 x USB 3.2
• 1 x USB-C
• Network:
  • 2 x 2.5gb Ethernet, Bridged (wired only)
• Other:
  • 1 x Digital Output Module Bay
  • 1 x Storage Expansion Bay (1 x M2 nVME SSD)
  • 1 x HDMI (service only)
  • 1 x Chassis grounding port (4mm)
  • 1 x AC Power Inlet

Streaming Sources

• Streaming Services*
• Qobuz
• TIDAL
• Deezer
• HighResAudio
• IDAGIO
• Spotify Connect
• TIDAL Connect
• Qobuz Connect
• Internet Radio & Podcasts
• Radio Paradise FLAC and Interactive services
• Local Music Files
• Internal M2 NVMe SSD
• NAS Drives/Servers
• USB Drives**

CD Ripping

• Available via external USB Optical Drive + installed SSD storage
• Metadata Sources: Discogs, FreeDB, GD3, Musicbrainz
• Ripping format options: FLAC or WAV

Control Software & Integrations

• Innuos Sense App for iPadOS/iOS v16.6 (or later)
• Innuos Sense App for Android 7 (or later)
• Innuos Sense App for Amazon Fire OS 7 (or later)
• Any web browser via my.innuos.com or IP address.
• Optional:
  • Roon (Core and Endpoint modes supported)
  • HQPlayer (NAA Endpoint mode only)
  • AssetUPnP (Server mode only)

Power

• 230V AC / 115V AC

Dimensions & Weight

• Dimensions: 420mm x 330mm x 85mm (W x D x H)

Contents

• Innuos Stream3
• AC Power Cable (2.0m)
• Ethernet Cable (2.0m)
• Quick Start Guide

• Premium 10mm CNC-machined Aluminium chassis
• 300VA transformer and AR6-CX module combining 132,000uf Mundorf capacitance, active rectification and CX regulation on single board.
• Able to facilitate high-end PhoenixDAC module and onboard dedicated PSU.
• User-accessible M2 NVMe SSD storage (slot used if ordered with factory-fitted storage).
• Optional Modular Output Boards: Standard DAC, Performance DAC, PhoenixDAC, SPDIF Board, PhoenixUSB Board and PhoenixI2S Board.