Short summary
A streaming amplifier with Class D power and BluOS platform, with over 20 streaming services and multi-room playback. HDMI eARC and wireless surround suit home cinema, with a THX headphone output and Dirac Live correction.
Key info
- Streaming amplifier w/ Class D design
- Power output: 100 watts per ch/ at 8Ω
- HDMI eARC w/ centre channel support
- Wireless surround pairing
- BluOS platform w/ over 20 streaming services
- Hi-res audio and multi-room playback
- THX AAA headphone output
- DSD256 and MQA support
- AirPlay 2, aptX Adaptive Bluetooth, Wi-Fi and Ethernet
- Dirac Live room correction ready
Specifications
| Weight | 1.9 kg |
| Dimensions (HxWxD) | 70 x 220 x 190 mm |
| Shipping Weight | 3.43 kg |
| Shipping dimensions (HxWxD) | 295 x 295 x 110 mm |
| Power output | 100 W x 2 (8Ω), 80 W x 3 (8Ω) |
| THD+N | 0.005% |
| S/N Ratio | 102 dBA |
| DAC Type | DirectDigital™ |
| Voice control | Amazon Alexa Skill |
| Operating system | BluOS |
| Control system | Crestron, Control4, RTI, Nice, URC, Lutron |
| Dynamic range | IHF Dynamic Power 265 W (4Ω), 140 W (8Ω) |
| Sampling rate | Up to 192 kHz |
| App controlled | BluOS Control App (iOS, Android, Windows, macOS) |
| Display | LED indicators, Touch slider volume, Touch LED buttons (5x Presets, Play/Pause, Next/Previous) |
| CPU | ARM Cortex-A53 Quad-Core, 1.8 GHz per core |
| Digital inputs | 1x Optical (Toslink), 1x HDMI eARC, 1x USB Type C (PC input) |
| Analog outputs | 1x Subwoofer RCA, 1x Headphone 6.35mm Stereo |
| Digital outputs | 1x RCA Analog, 1x 3.5mm Optical/Analog Combo |
| Connections | Ethernet RJ45 (Gigabit 1000 Mbps), IR Input (3.5 mm), IR Sensor (front panel with IR learning) |
| Audio Codecs Supported | MP3, AAC, WMA, WMA-L, OGG, ALAC, OPUS, FLAC, MQA, WAV, AIFF, MPEG-4 SLS, Dolby Digital |
| Wi-Fi | Wi-Fi 5 (802.11ac dual-band) |
| Bluetooth | Bluetooth 5.2 aptX HD (two-way transmit/receive) |
| Ethernet | Ethernet RJ45 (Gigabit 1000 Mbps) |
| Streaming services | 23+ supported (Spotify Connect, Tidal Connect, etc.) |
| Streaming features | Chromecast, AirPlay 2, Roon Ready, DLNA, SMB (up to 200,000 files), BluOS app control, Dirac Live Ready (future update) |
| What's in the box | 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 |
Description
The New Bluesound Powernode
The POWERNODE is a high-performance streaming amplifier that brings powerful, detailed sound to your home audio setup. With 100W per channel, HDMI eARC, and BluOS™ multi-room support, it merges true HiFi playback with modern convenience. Whether for music, movies, or both, it’s built to simplify your system without compromising on sound.
Feature Highlights
- 100W x2 stereo / 80W x3 LCR (8 ohms) output
- HDMI eARC for simple TV integration
- 6.3mm headphone output with THX AAA™ technology
- BluOS™ multi-room music streaming platform
- Wireless Dolby Digital® surround sound with BluOS Bonded Speaker Link
- Sleek touch panel with 5 quick-access presets
- AirPlay 2 and aptX™ Adaptive Bluetooth support
- Dual-band Wi-Fi and Gigabit Ethernet
- USB-C and analog/digital input options
- Dirac Live Room Correction (via future update)
- Supports DSD256, MQA, and high-res audio formats
Multi-Room Music Streaming Amplifier
The Bluesound POWERNODE is the hifi amp reinvented for the streaming age, combining audiophile-grade componentry and multi-room music capabilities to create an intuitive “just add speakers” hi-res sound system for modern music lovers.
Powerful, Dynamic Sound
At the heart of the POWERNODE is Bluesound’s refined DirectDigital™ platform, delivering 100W per channel of clean, low-distortion amplification. Whether driving stereo speakers or expanding to a surround setup, the sound is rich, dynamic, and precise. It’s the ideal foundation for audiophile-grade music or cinematic playback.
Simplify Your TV Setup
Designed to slot into your living room with ease, the POWERNODE features HDMI eARC, center channel support, and wireless surround pairing. It connects directly to your TV with a single cable and eliminates the need for bulky AV receivers. Less clutter, more performance.
Seamless Multi-Room Audio
With BluOS™, the POWERNODE gives you intuitive control over 20+ streaming services, Internet radio, and your own digital library. Stream hi-res audio throughout your home or cue up music directly from your phone or tablet. The BluOS Controller app makes multi-room management seamless.
Elegant, Simple Controls
With a sleek matte finish and a minimalist footprint, the POWERNODE fits effortlessly into any space. A touch-sensitive glass panel with proximity sensing gives you quick control and access to five playback presets. Subtle design meets smart interaction.
Designed for Headphones
The POWERNODE features a dedicated 6.3mm headphone output powered by THX AAA™ technology. Enjoy personal listening with ultra-low distortion and high-fidelity detail. It’s ideal for late-night sessions or critical listening moments.
Downloads
Data-Sheet-Powernode N331
Download PDFQuick-Start-Guide-Poernode-N331
Download PDFBluOS-App-Guide
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