Naim ND555 StreamerNaim ND555 Streamer

Naim ND 555 Streamer

Ex-demonstration model in excellent condition with no marks. We have the original packaging and accessories. Originally purchased in November 2018.

1 in stock

3 Months

£10,800

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Description

Naim’s reference network player is quite simply the best source component they’ve ever developed. Drawing on decades of digital and analogue engineering experience, the ND 555 marries their innovative new streaming platform with classic Naim analogue technology. It features a 40-bit SHARC processor with advanced signal processing, a suspended brass sub-chassis to isolate sound-critical circuits from vibrations and the best external power supply they’ve ever made. Whether you’re listening to Bonham’s solid groove or Coltrane’s dizzying scales, the ND 555 lets the music flow with astonishing ease and uniquely engaging musicality. Partnered with Statement or 500 series amplification, it is a true, world class audio system.

The ND 555 is the result of over four decades of audio engineering. From the state-of-the-art streaming module to powerful, natural-sounding audio stages – every element of this network player is built on their design DNA, giving it that distinctive, captivating Naim sound. The ND 555 development process also helped them step foot into new technologies: for the first time, Naim have added low-voltage differential signalling (LVDS) to a premium player. They chose LVDS because it minimises timing errors due to its fast speed and it minimises radiation thanks to its low noise.

The ND 555 is bristling with innovative technology from input to output. The streaming section uses the latest Naim network card featuring low-noise, high-speed LVDS to route the digital audio signal. The higher speed is capable of decoding most HD audio formats at up to 32 bits/384 kHz or DSD128. Rather than the source acting as the digital timing master, the new streaming board turns things around and allows the DAC clock to control the flow of audio data. The data is integer-over-sampled in a SHARC DSP to an incredible 40-bit accuracy and fed into the Burr-Brown® PCM1704, a true R2R ladder DAC valued for its exceptional sound quality.

Naim’s renowned DR regulator technology, as used in their range of amplifiers and power supplies, makes its first appearance in a network player, providing ultra-pure DC voltage to the sensitive audio circuitry in the ND 555. The analogue stages use only high-grade through-hole components and are suspended on sprung sub-chassis with heavy brass plates to minimise the effects of microphony.

There are several ways to control ND 555. The Naim App for iOS and Android gives you complete control over individual or multiple Naim products. You can access all of your music including radio pre-sets, streaming services and playlists, sync several Naim players for multiroom playback or explore artist discographies and biographies. The app also controls our Uniti Core music server (so there’s no need for two separate apps) and allows you to update your system wirelessly with a single tap.

For those who prefer a more tactile experience, a premium metal Zigbee® remote control is supplied. It requires no line of sight to the player, so you can take control whatever direction you’re facing. The front panel features a 5” colour display presenting album artwork as well as track information in crisp detail, and there are keys for most commonly used functions including standby and input selection.

 

Audio Inputs-
Streaming
Chromecast built-in, Apple AirPlay, TIDAL,
Spotify® Connect, Bluetooth (AptX HD), Internet Radio, UPnP™ (hi-res streaming), Roon Ready

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

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-
Analogue
1 x RCA pair
1 x 5-pin DIN

Certification and Licenses-
Certification
Apple AirPlay, Chromecast built-in, Bluetooth, AptX HD, Zigbee® RF4CE, Rovi, NTFS, HFS and Wi-Fi

Connectivity-
Multiroom
Party Mode Streaming: Sync up to six Naim products and control via the Naim app

Updates
Update your system wirelessly via the Naim app

Network
Ethernet (10/100Mbps), WiFi (802.11 b/g/n/ac with external antennae)

Formats
Internet Radio Provider
vTuner premium 5*

Audio Formats
WAV – up to 32bits/384kHz
FLAC and AIFF – up to 24bit/384kHz
ALAC (Apple Lossless) – up to 24bit/384kHz
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)
Note: Gapless playback supported on all formats.

Physical-
Dimensions
87mm x 432mm x 314mm (H x W x D)

Finishes
Brushed and anodised aluminium

Weight
12.25kg

Power-
Mains Supply
100V, 115V or 230V; 50 or 60Hz (depending on 555 PS used). Please see https://www.naimaudio.com/product/555-ps for details.

Power Consumption
Typical use: 25W (when using a single 555 PS)
Network standby mode: <2W
Deep sleep: <0.5W

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

Upgrades-
Power Supply
Second 555 PS DR

Other
Super Lumina

User Control-
Front Panel
5″ colour LCD display and four buttons

Handheld
Zigbee® RF4CE (Metal)