POWERNODE N331 Wireless Multi-Room Music Streaming AmplifierThe 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. 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 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. SPECIFICATIONS Audio Supported Audio File FormatsMP3, AAC, WMA, WMA-L, OGG, ALAC, OPUS Supported Hi-Res Audio File FormatsFLAC, MQA, WAV, AIFF, MPEG-4 SLS Supported Multi-Channel Audio FormatsDolby Digital ProcessorARM® Cortex™ -A53, Quad-Core, 1.8GHz per core Native Sampling Ratesup to 192 kHz Supported Network File SharingServer Messsage Block (SMB) up to 200,000 files Native Sampling Ratesup to 192 kHz Bit Depths16 - 24 PerformanceSNR -102dBATHD+N, 0.005% DAC32-Bit, 384kHzDifferential Output design AmplificationHybridDigital™ Rated Power Output100W x 2 (8 Ohms) | 80W x 3 (8 Ohms) IHF Dynamic Power265W (4 Ohms) / 140W (8 Ohms) Software & Integrations Operating SystemBluOS App Controller Operating SystemsiOS, Android, Windows Vista, 7, 8, 10, macOS 10-11 Network File SharingSMB up to 200,000 track index Album Art SupportedJPG, PNG Voice ControlAmazon Alexa Skills; Actions on Google 3rd-PartyAirPlay 2Spotify ConnectTidal ConnectRoon Ready Dirac Live Ready (available via future software update) Control SystemsControl4, Crestron, URC, RTI, ELAN, Lutron General FinishBlack/White; Matte Satin Paint Included Accessories120V AC Power Cord230V AC Power CordEthernet CableTOSLINK Optical to 3.5mm Mini Adaptor x 2Safety/Warranty GuideQuick Setup Guide Storage Environment-10°C to 50°C, 20% to 80% relative humidity Operating Environment'0°C to 40°C Product Weight1.9kg/4.18lbs Product Dimensions220 x 70 x 190 mm8.7 x 2.75 x 7.5 in Shipping Weight3.43kg/7.56lbs Shipping Dimensions300 x 300 x 110 mm11.8 x 11.8 x 4.33 in User Interface Status IndicatorRGB LED x 2 Play/Pause ButtonTouch LED Volume Control ButtonsTouch Slider LED Previous/Next Track ButtonsTouch LED Preset ButtonsTouch LED x 5 Proximity SensorYes Connections NetworkWi-Fi 5 (802.11ac, 2.4/5GHz)Ethernet RJ45, GigE 1000 Mbps Audio InputMini TOSLINK/3.5mm Stereo combo x 2HDMI eARC Audio Output5-Way Binding Post Speaker Terminals BluetoothBluetooth with support for aptX HDTwo-Way (transmit & receive) Headphones6.35mm Stereo OutWireless Bluetooth Out SubwooferRCANetwork Pairing to PULSE SUB+ USBType-A Port for external drive connection (Fat32 or NTFS formatted) IR RemoteIR Sensor Built In - front panel with IR Remote LearningUniversal 3-pin AC cord input (100-240AC)