NSS 333

Audiophiles’ favourite high-resolution streamer

The quality of a hi-fi system depends on its sound source. Compatible with high-resolution file formats used by top streaming services, the NSS 333 is a high-resolution streaming solution that delivers on its promise. 
The built-in DAC improves the performance of other digital sources in your system. The New Classic range of separates are as easy to use as a single-box system, thanks to inter-product communications and the Focal & Naim app.

Perfect control
Perfect control

The intuitive Focal & Naim app allows you to control your NSS 333 easily. You can access all your music, including your favourite radio stations, playlists and streaming services or explore artist biographies and discographies. Moreover, you can update your system wirelessly. It also allows you to control both servers and Naim streaming products, eliminating the need to manage two separate apps.


Naim know-how
Naim know-how

Under the leadership of our Technical Director, our engineers have developed innovative electronic circuits to give the New Classic products excellent audio performance. The best components have been auditioned for their audio performance, such as custom polystyrene capacitors. The NSS 333 features a high-resolution 40-bit floating point SHARC DSP for incredible digital precision.

A timeless design
A timeless design

Naim products are designed to be both contemporary and timeless. Our creations forgo any unnecessary adornments that would detract from performance and sound quality. The design of the NSS 333 combines a sleek design, premium materials, a 5.5” colour screen and adjustable logo brightness.

Legacy Compatibility
Legacy Compatibility

A comprehensive range of cables are available for full compatibility with our legacy systems and 3rd party products.  

Easy to use
Easy to use

Simplicity is the key. Buttons on the front panel allow quick access to standby mode, play/pause, inputs and favourites. Enjoy the features of the bi-directional ZigBee remote, even without direct visibility of the product. The inputs are configurable, allowing custom naming and removal of unused inputs. The NSS 333 automatically detects no music and after 20 minutes will put the system into 0.5W stand-by mode.

The story of Naim and aluminium
The story of Naim and aluminium

Our founder, Julian Vereker, immediately understood the many benefits of aluminium for wrapping Naim electronic components. He knew that delicate audio components are very sensitive to the effects of magnetic fields, thermal instability, unwanted vibrations, etc.

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The New Classic range maximises this highly technical and durable approach, with aluminium housings rivalled only by Statement, our flagship product. Naim chose a superior-quality aluminium, which optimally combines thermal and microphonic properties. The front panels are treated with solid 20mm-thick aluminium billets; heat sinks frame the side panels and 5mm plates cover the top and bottom surfaces of the products. The aluminium is brushed, sandblasted and anodised to guarantee unalterable beauty throughout the product's life. The New Classic range can be immediately distinguished with one look and one touch, before the first note of music even plays.

  • Google Cast™ for Audio

    NSS 333 is native support for Google’s latest technology, Google Cast™ for Audio. This streaming service allows you to seamlessly link to hundreds of supported apps including Deezer, Qobuz, Plex, TuneIn, Soundcloud and Pandora from your smartphone or tablet and stream directly to NSS 333.

  • AirPlay 2

    Stream music from your iDevice or from iTunes and Apple Music.

  • TIDAL Connect

    The lossless streaming service is integrated into the system for an immersive, high-quality sound experience.

  • Spotify® Connect

    Native support for Spotify® to stream millions of songs from your portable device.

  • Bluetooth® aptX

    Pair with a Bluetooth device to instantly play your music. Also compatible with aptX for high-performance audio where supported by the device connecting to your system.

  • Roon-Ready

    Roon transforms the experience of browsing music. Beautifully laid-out metadata is located automatically, then interconnected by links to build a surfable, searchable digital magazine about your music collection.

  • Internet Radio

    Access thousands of internet radio stations and save your favourite presets for easy access.

  • UPnP™ (Universal Plug and Play)

    Stream music from a PC, Mac or network-attached storage in high-resolution ‘better than CD’ quality.

  • Multiroom Ready

    Play music between any combination of our streaming products. Choose the same song in beat-perfect sync or play different music in different rooms in your home all via the Focal & Naim App. 

  • Digital/Analogue Outputs

    For connection to an external power-amplifier or a sub-woofer.

  • USB

    Play music from USB-connected storage devices.

  • Qobuz

    Qobuz allows you to stream the most comprehensive CD-quality music catalogue currently available and the largest selection of albums in true high-resolution studio quality directly to your Naim music streamer.

  • File formats

    Supports a broad range of music formats including WAV, FLAC, DSD, Apple Lossless, AIFF, AAC, Windows Media-formatted files, Ogg Vorbis and MP3.

  • Wireless Updates

    Over-the-air updates via the Naim App now enable you to update your NSS 333 system at the touch of a button.

  • Digital/Analogue Inputs

    Boost audio from digital sources with optical connections such as TVs, set-top boxes or games consoles. There's also a built-in stereo jack (3.5mm) socket that can connect your NSS 333 Generation to other devices.

Upgrade your user experience!

Discover the new interface available for the 200 & 300 Series to help with the set-up of your products. Find high-quality tutorials to optimise the sound settings, best practice advice and tips.

Manuals & Downloads

Declaration of Conformity

Product Manuals

Brochures

Product Specification

Attribute Value
Product Type

Streamer

Control

App control (iOS and Android), bi-directional ZigBee remote and front panel. 
Control of NAC 332 via ZigBee 
Optical 3.5mm output for synchronised control of compatible products e.g. NAP 
250/350

Audio Inputs
Attribute Value
Digital (S/PDIF)

2 x Optical TOSLINK (up to 24bit/96kHz)
1 x coaxial RCA (up to 24bit/192kHz, DoP 64Fs)
1 x coaxial BNC (up to 24bit 192kHz, DoP 64Fs)

Audio Outputs
Attribute Value
Distortion

0.002% @0dBFS, 1kHz

Distortion

Digital: 0.002% @0dBFS, 1kHz, volume at 0dB, 1kHz

Crosstalk

Digital: 94dB at 1kHz, volume at 0dB

Analogue

1 x XLR pair (balanced, 2.1Vrms)
1 x RCA pair (2.1Vrms)
1 x 5-pin DIN

Digital (S/PDIF)

1 x coaxial BNC (up to 24bit 192kHz)

Signal-to-Noise Ratio

Digital: 108dB ref 0dBFS A-wtd, volume at 0dB

Frequency Response

Digital: 3Hz to 27kHz -3dB

Formats
Attribute Value
Audio Formats

WAV - up to 32bit/384kHz
FLAC and AIFF - up to 24bit/384Hz
ALAC (Apple Lossless) - up to 24bit/384Hz
MP3 - up to 48kHz, 320kbit (16 bit)
AAC - up to 48kHz, 320kbit (16 bit)
OGG and WMA - up to 48kHz (16 bit)
DSD - 64 and 128Fs
M4A - up to 48kHz, 320kbit (16 bit)
Gapless playback supported on all formats

Physical
Attribute Value
Weight

24.25lbs (11kg)

Dimensions (HxWxD)

35/8x17x121/2" (9.15x43.2x31.75cm)

Power
Attribute Value
Mains Supply

115V or 230V, 50/60Hz

Power Consumption

Typical use consumption: 25W
Network standby mode consumption: <2W
Standby mode consumption: <0.5W

Streaming and Ripping
Attribute Value
Network Storage

Ethernet (10/100Mbps), Wi-Fi (802.11 b/g/n/ac)

USB

2 x USB Type A socket (front and rear - 1.6A charge)