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The pinnacle of digital and streaming performance – the 851N is the ultimate network player. It’s features include; 24-bit/192kHz upsampling from all sources, native 24-bit/192kHz playback, USB, digital audio inputs and streaming over wi-fi including Spotify Connect, Apple AirPlay, and DSD.
  • Digital filter
  • USB Audio
  • High-quality design
$2,699.00
Model: 851N

Network powerhouse

  • The 851N is a network player designed to draw every last drop of detail from every digital audio source.
  • It will make streaming and digital audio from phones, laptops and set-top boxes sound better than you thought possible.
  • Designed from the ground up for serious performance, it's not only bristling with inputs and outputs, but also internally configured with high-end components.
  • The result is the most versatile, powerful digital network player we have ever made.

High-resolution performance

  • The 851N features our renowned ATF2 24-bit/384kHz upsampling.
  • Our unique ATF2 (Adaptive Time Filtering) doesn't just draw extra detail from every source (even CD, Blu-ray and "lossless" digital files), but also virtually eliminates "jitter" common in playing digital audio files – which can lead to a flatter, lifeless sound with tinnier bass response.
  • The feature-packed 851N also offers 24-bit/192kHz native input from all sources – USB, digital inputs, ethernet and wi-fi.
  • So however you store your high-resolution files, the 851N will ensure they sound as the creators intended.

All bases covered

  • However you like your digital music, the 851N can handle it. With 5 USB sockets, 2 optical digital, 2 coaxial digital and XLR digital inputs, plus ethernet and wi-fi,
  • The 851N is designed to cope with every source you need: Blu-ray, smartphones, tablets, laptops, games consoles, CD, set-top boxes and more.
  • As you'd expect, outputs are similarly high-end and wide-ranging, including XLR balanced and RCA unbalanced analogue, digital optical and coax, and IR control repeater
  • So you can hide 851N in a cupboard – although there’s no need to hide the stunning colour screen.

High-quality design

  • The 851N is designed inside and out not just to deliver stunning audio quality, but to look beautiful as well.
  • A new 4.3-inch TFT colour display shows current album artwork and more, while control is via remote or smartphone app.
  • And the discreet all-metal chassis includes rigid aluminium front, top and sides not just to look good, but to also minimise vibration and maximise audio quality.

Versatile performance

  • The playback options are extensive – Spotify Connect, Apple AirPlay, Internet Radio, USB with DSD, MP3, AAC, WMA, as well as lossless formats including FLAC,
  • Apple and Ogg Vorbis. Digital audio connections in and out are covered, so are all major digital streaming services and so are all common digital audio formats – including the highest-resolution ones used to store or stream audio.
  • And all in 24-bit/192kHz stunning high-definition clarity.
  • The 851N is also compatible with an optional BT100 to allow for Bluetooth streaming, and with internal processors that are upgradable via internet connection,
  • The 851N is a very future-proof and functional network machine.

Raw power

  • Twin AD1955 digital-to-analogue converters (DACs) configured in mono mode ensure maximum fidelity to both left and right signals,
  • A fully linear power supply makes maximum use of the audiophile grade toroidal transformers inside and a brand new Zander processor enables not just 24-bit/192kHz streaming over wi-fi, but also a much quicker and more intuitive user interface.
     
  • Network music player / DAC / digital pre-amp
  • 4.3”(11cm) colour TFT display for viewing of album art, track info and menus
  • Playback of multiple audio CODECs including 24-bit/192kHz studio master quality formats
  • Spotify Connect supported for playback of Spotify music/playlists through the 851N
  • 20,000 internet radio stations
  • Digital pre-amplifier featuring optional digital volume control and channel balance
  • Upsampling Digital to Analogue Converter featuring S/PDIF, TOSLINK, AES/EBU and USB digital inputs (all 24-bit compatible)
  • Airplay technology for wireless audio streaming from Apple products
  • ATF2 audio up-sampling to 24-bit/384kHz
  • Twin Analog Devices AD1955 DACs
  • USB audio input allowing streaming of up to 24-bit / 192kHz audio and DSD streams from a computer
  • Audiophile grade oversize toroidal transformer
  • Gapless playback supported
  • Free Apple/Android app giving control of unit
  • Support for optional BT100 Bluetooth receiver, allowing audio to be streamed and up-sampled from any paired aptX or A2DP Bluetooth device
  • Balanced and unbalanced analogue audio outputs for superior connectivity
  • Full metal casework with thick brushed aluminium front panel and dual layer damped feet, giving enhanced resonance control
  • Available in black and silver finishes
D/A converters Twin Analog Devices AD1955 24-bit DACs
Digital filter 2nd Generation ATF2 up-sampling to 24-bit/384kHz. Linear Phase, Minimum phase or Steep modes.
Analogue filter 2-pole differential Bessel with DC servo (for both XLR and RCA outputs)
Digital audio inputs 1 x AES/EBU, 2 x S/PDIF coaxial and 2 x TOSLINK optical
USB Audio input USB Type B conforms to USB Audio profile 1.0 or 2.0 (user selectable)
Analogue audio outputs Balanced XLR and unbalanced RCA analogue audio outputs
Compatibility UPnP: Linear PCM 16-24 bit, 11.025-192kHz
Local USB media:Linear PCM 16-24 bit, 11.025-192kHz
USB Audio1.0: Linear PCM 16-24 bit, 44.1-96kHz
USB Audio 2.0: Linear PCM 16-24 bit, 44.1-192kHz or DSD (x64)
  TOSLINK: 16-24 bit, 32-192kHz (using high quality TOSLINK optical cable)
S/PDIF: Linear PCM 16-24 bit, 32-192kHz
AES3/EBU: Linear PCM 16-24 bit, 32-192kHz
BT100 Bluetooth receiver: A2DP plus aptX
Internet radio: 16-24 bit, 11.025-192kHz
Audio formats ALAC, WAV, FLAC, AIFF, WMA, MP3, AAC, HE AAC, AAC+, OGG Vorbis
Standby power consumption <0.5W
Dimensions
(H x W x D)
115 x 430 x 360mm (4.5 x 16.9 x 14.7”)
Weight 8.1kg (17.9lbs)