Naim NSS 333 High-Resolution Streamer

British Audio Craftsmanship Meets Revolutionary High-End Streaming

Inspiration drawn from six decades of British audio engineering heritage meets ultra-modern digital streaming innovation. The Naim NSS 333 is a reference-grade high-resolution network streamer designed to unlock the full dynamic potential of digital audio, serving as the ultimate source component for audiophiles and music lovers alike.

Housed in an exquisitely finished aluminum chassis with a crisp 5.5-inch color display and illuminated logo, the NSS 333 pairs timeless Salisbury luxury with Naim's most advanced NP800 streaming platform.

Engineering Marvel: Ultra-Clean Signal Path, Unmatched Digital Precision

Don't let its clean, minimalist aesthetic deceive you. Under the hood, the NSS 333 features galvanic isolation between control and audio circuits, twin fixed-frequency master clocks, and a 40-bit floating point SHARC DSP to eliminate jitter and noise. Driven by custom-designed digital filters and discrete Class-A output circuitry, it reproduces digital music with organic warmth, rhythm, and subterranean dynamic contrast.

Key Performance & Technological Innovations:

NP800 Streaming Platform: Ultra-stable, high-performance streaming architecture utilizing LVDS balanced digital signals for ultra-low noise floor.

40-Bit SHARC DSP Oversampling: Uses Naim’s proprietary integer oversampling algorithms followed by discrete Class-A op-amps and custom polystyrene filters.

Burr-Brown PCM1791A DAC Architecture: Bypasses off-the-shelf digital filters in favor of custom Naim filter topology for maximum musical expression.

Comprehensive High-Res Streaming: Native support for Spotify Connect, TIDAL & TIDAL Connect, Apple Music, Qobuz, UPnP™, Roon Ready, AirPlay 2, Chromecast, and aptX™ Adaptive Bluetooth®.

ZigBee® Bi-Directional Remote: Full RF control that operates smoothly without needing direct line-of-sight to the unit.

NPX 300 Power Supply Upgradeability: Modular upgrade path allowing the addition of the external NPX 300 power supply via dual Burndy interconnects for complete isolation and improved headroom.

Audition the Naim Experience at Brisbane HiFi

Sound this timing-accurate and dynamic needs to be heard and felt in person. From the rhythmic drive of complex orchestral passages to the delicate texture of high-resolution vocal tracks, the NSS 333 delivers digital audio with compelling weight and clarity.

At Brisbane HiFi, our dedicated listening rooms offer the ideal setting to audition the Naim NSS 333 Network Player. Whether you are pairing it with Naim's New Classic preamps and power amplifiers or integrating it into an existing reference system, our expert audio team is here to guide your audition.

Experience Living Art: Visit the Brisbane HiFi showroom to hear the Naim NSS 333 in person, or speak with our team about custom home integration and setup.

Product Specifications:

Audio Formats Supported: WAV (up to 32-bit/384kHz), FLAC / AIFF / ALAC (up to 24-bit/384kHz), DSD (DSD64 & DSD128), MP3, AAC, OGG, WMA

Frequency Response: 3 Hz to 27 kHz (-3dB)

Distortion (THD+N): 0.002% @ 0dBFS, 1kHz

Signal-to-Noise Ratio: 108 dB (ref 0dBFS A-weighted)

Digital Inputs: 2 x TOSLINK Optical (up to 24-bit/96kHz), 1 x RCA Coaxial SPDIF (up to 24-bit/192kHz), 1 x BNC Coaxial SPDIF (up to 24-bit/192kHz)

Analog Outputs: 1 x Balanced XLR Pair, 1 x Unbalanced RCA Pair, 1 x 5-pin DIN

Digital Outputs: 1 x BNC Coaxial SPDIF

USB Connectivity: 2 x USB Type A sockets (Front & Rear, 1.6A charge)

Network & Wireless: Ethernet (10/100 Mbps), Wi-Fi 5 (802.11a/b/g/n/ac), Bluetooth® aptX™ Adaptive

Display: 5.5-inch high-resolution color screen

Dimensions (H x W x D): 91.5mm x 432mm x 317.5mm

Weight: 11.0 kg

What’s in the Box?

1 x Naim NSS 333 High-Resolution Network Player

1 x Bi-directional ZigBee® Remote Control

1 x Power-Line Lite Mains Cable

1 x 5-pin 180° DIN Interconnect Cable

2 x Power Supply Link Plugs

1 x Cleaning Cloth

Document Pack & Quick Start Guide