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Naim ND 555 Network Player - Tune Hi-Fi Seattle and Minnesota
Seattle Naim NDX Network Player Tune Hi-Fi

Naim ND 555 Network Player

pure musicality with Naim’s most advanced streaming platform

Drawing on decades of digital and analog engineering experience, the ND 555 marries Naim’s innovative new streaming platform with classic Naim analog 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 Naim has 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, we believe the ND 555 is as close to live music as it gets.

A Rich Audio Heritage

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

Expert Craftsmanship

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 all HD audio formats at up to 32 bits/384 kHz or DSD128. Rather than the source acting as the digital timing master, our new streaming board turns things around and allows our 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 minimize the effects of microphony.

Upgradeable Performance

The ND 555 can be complemented with a second 555 PS DR power supply and/or a Super Lumina interconnect cable to boost audio performance.

Connectivity | Naim ND 555 Network Player

Audio Inputs
  • 2 x optical TOSLink (up to 24bit/96kHz)
  • 2 x coaxial RCA (up to 24bit/192kHz, DoP 64Fs)
  • 1 x BNC (up to 192kHz, DoP 64Fs)
  • 1 x RCA
  • 1 x 5-pin DIN
Audio Outputs
  • 1 x RCA
  • 1 x 5-pin DIN

learn more about the Naim ND 555 Network Player

Naim Audio Logo


Network Players from Naim

For more than 40 years, Naim has been a flag-bearer in British high fidelity audio. Naim’s products are universally well regarded, well reviewed, and are frequently described using adjectives like “iconic,” “legendary,” and “world class.”