Bluesound POWERNODE N331 (2025) Streaming Amplifier

The Bluesound POWERNODE (2025) is a modern hi-res streaming amplifier built for listeners who want true HiFi sound without the bulk of a traditional AVR. Powered by Bluesound’s DirectDigital™ amplification, it delivers 100W x 2 for stereo listening or 80W x 3 for L/C/R setups—making it equally at home driving premium speakers or anchoring a streamlined TV + music system. With HDMI eARC, BluOS™ multi-room streaming, and support for high-resolution formats (including MQA and DSD256), the POWERNODE brings audiophile detail to music, movies, and whole-home audio with a simple “just add speakers” approach.

Designed for everyday convenience, it supports AirPlay 2, Spotify Connect, TIDAL Connect, Qobuz Connect, and Roon Ready, plus two-way Bluetooth for easy playback and headphone listening. A sleek touch panel with proximity sensing and five quick-access presets keeps control effortless, while flexible connectivity—including USB-C (PC audio input), optical/analog inputs, and a subwoofer output—lets the POWERNODE fit into virtually any system. It’s also Dirac Live Ready (available via a future software update), giving you a path to advanced room correction as your system evolves. The Bluesound POWERNODE (2025) is part of ListenUp's Bluesound NODE Music Streaming Collection.

What It's Good At:

• Delivering powerful, clean HiFi amplification in a compact “just add speakers” streaming amp
• Upgrading TV audio with HDMI eARC and a simplified, clutter-free setup
• Building a flexible 2.1 or L/C/R foundation with strong power and subwoofer support
• Creating seamless multi-room audio with BluOS™ and broad streaming-service support
• Providing premium personal listening with a 6.35mm headphone output and Bluetooth headphone capability
• Integrating easily into modern homes with AirPlay 2, Roon Ready, and control-system support

Bluesound POWERNODE (2025) Full Specifications:

• Model / SKU: POWERNODE (2025) — N331
• Wireless Speaker: No
• Generation: 3
• Finish: Black/White; Matte Satin Paint
• Supported Audio File Formats: MP3, AAC, WMA, WMA-L, OGG, ALAC, OPUS
• Supported Hi-Res Audio File Formats: FLAC, MQA, WAV, AIFF, MPEG-4 SLS
• Bit Depth: 16–24
• Native Sampling Rates: up to 192 kHz
• DSD Support: DSD256
• Amplification: DirectDigital™
• Rated Power Output: 100W x 2 | 80W x 3 (8 Ohms)
• Supported Multi-Channel Audio Formats: Dolby® Digital
• Signal-to-Noise Ratio: 102 dBA
• Distortion: THD+N, 0.005%
• IHF Dynamic Power: 265W (4 Ohms) | 140W (8 Ohms)
• Audio Controls & EQ: BluOS Control App
• Operating System: BluOS
• Music Services & Internet Radio: 23+
• 3rd-Party Integrations: AirPlay 2, Spotify Connect (also support for Spotify Lossless), Tidal Connect, Qobuz Connect, Roon Ready, Dirac Live Ready (available via future software update)
• App Controller Operating System: iOS, Android, Windows, macOS
• Album Art Supported: JPG, PNG
• Voice Control Integrations: Amazon Alexa Skills
• Control System Integrations: Creston, Control4, RTI, Nice, URC, Lutron
• Supported Network File Sharing: Server Messsage Block (SMB) up to 200,000 files
• Processor: ARM® Cortex™-A53, Quad-Core, 1.8GHz per core
• Included Accessories: 120V AC Power Cord; 230V AC Power Cord; Ethernet Cable; TOSLINK Optical to 3.5mm Mini Adaptor; Safety/Warranty Guide; Quick Setup Guide; Dirac Live Ready Info Card
• Storage Environment: -10°C to 50°C, 20% to 80% relative humidity
• Operating Environment: 0°C to 40°C
• Product Dimensions: 220 x 70 x 190 mm (8.7 x 2.75 x 7.5 in)
• Product Weight: 1.9 kg / 4.18 lbs
• Shipping Dimensions: 295 x 295 x 110 mm (11.6 x 11.6 x 4.33 in)
• Shipping Weight: 3.43 kg / 7.56 lbs
• Status Indicator: LED x 2
• Volume Control Buttons: Touch Slider LED
• Preset Buttons: Touch LED x 5
• Play/Pause Button: Touch LED
• Previous/Next Track Buttons: Touch LED
• Proximity Sensor: Yes
• IR Optical Built In: IR Sensor Built in - front panel with IR learning
• Ethernet/LAN: Ethernet RJ45, Gigabit 1000Mbps
• Wi-Fi Built In: WiFi 5 (802.11ac), dual-band
• Bluetooth Connectivity: Two-Way (transmit & receive)
• Bluetooth Quality: Bluetooth 5.2 aptX HD
• HDMI Input: HDMI eARC
• Optical/Analog Input: Toslink Optical, RCA Analog, 3.5mm Optical/Analog Combo
• USB IN: Type A (Fat32, NTFS Formatted) - External Storage Only; Local Server Mode
• USB Audio: USB Type C (PC input)
• Headphone Output: 6.35mm Stereo; Bluetooth
• Subwoofer Output: RCA x 1; Wireless to PULSE SUB+
• IR Input: 3.5mm Jack
• Speaker Terminals: 5-Way Binding Post
• Software Update: (Listed on product page; no additional value specified)

Bluesound POWERNODE (2025) Q&A:

What is the Bluesound POWERNODE (2025)?

It’s a high-performance BluOS™ streaming amplifier that combines hi-res music streaming and powerful amplification in one compact unit—just add speakers.

How much power does the POWERNODE deliver?

It delivers 100W x 2 for stereo, or 80W x 3 for L/C/R setups (8 ohms), offering strong performance for both music and TV systems.

Can I connect the POWERNODE to my TV?

Yes—HDMI eARC makes TV integration simple with a single cable and easy volume control through compatible TVs/remotes.

Does it support multi-room audio?

Yes—BluOS™ lets you group rooms, stream to multiple BluOS players, and manage playback from the BluOS Controller app.

What streaming services and platforms are supported?

It supports 23+ services plus AirPlay 2, Spotify Connect (including Spotify Lossless support), TIDAL Connect, Qobuz Connect, and it’s Roon Ready.

What inputs does it have for external sources?

It includes optical, analog (RCA), a 3.5mm optical/analog combo input, USB-A for external storage, and USB-C for PC audio input.

Can I use a subwoofer with the POWERNODE?

Yes—use the RCA subwoofer output, or connect wirelessly to a compatible PULSE SUB+.

Is room correction available?

It’s Dirac Live Ready, with support planned via a future software update (per the product specifications).

Bluesound POWERNODE (2025) Downloads:

Bluesound POWERNODE (2025) Manual
Bluesound POWERNODE (2025) Data Sheet
Bluesound POWERNODE (2025) Quick Start Guide

Bluesound POWERNODE N331 (2025) ListenUp Video