Description

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

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)

Supplied with
Pair of Burndy interconnect cables (Analogue and digital), Metal Zigbee® remote (inc batteries), Hi-Line interconnect cable, BNC to RCA adapter, Wi-Fi (x2) and Bluetooth antennae, cleaning cloth, quick start guide

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)