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Description

The pinnacle of digital and streaming performance, the 851N is the ultimate network player. It’s features include; 24-bit/384kHz upsampling from all sources, native 24-bit/192kHz playback, USB, digital audio inputs and streaming over wi-fi including UPnP and NAS drives, Spotify Connect, Apple AirPlay, and DSD.
The 851N takes almost any digital file from virtually any source and renders it to the highest possible standard. Every digital source becomes a hi-fi option; its wireless options include Wi-Fi, internet radio, Spotify, Airplay. Add an optional BT100 Bluetooth dongle, and any paired Bluetooth device is connected.
Digital source components, such as a smartphone, set-top box or PC can connect via optical, co-axial or AES/EBU inputs, while other media are supported with Ethernet, USB and Audio USB. Music files in all the popular formats are supported, from MP3, through to FLAC/Apple Lostless and WAV 16-24 bit master files.

 

Specifications

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)

Reviews

Cambridge Audio is ready to rock this week’s CES 2015 with one little box. Yes, it’s small, but the Azur 851N Network Music Player packs quite a wallop.

That’s because the latest in the company’s Azur 851 Series can deliver awesome sound from just about any digital format you throw at (through?) it. It can even please your inner-audiophile, since it supports up to 24-bit/192kHz studio master quality files. The new flagship network music player can also upsample incoming audio to 24-bit/384kHz.

Designed to play nicely with just about every digital audio source, the 851N can be wired or connected wirelessly via UPnP over a home network to tap into music stored on computers, laptops and NAS drives. It even has three USB inputs for direct playback from USB HDDs and memory sticks. Other connectivity options include two TOSLINK optical inputs, two S/PDIF coaxial inputs, an AES/EBU input and asynchronous USB audio. Also worth mentioning is that the 851N has RCA and balanced XLR analog outputs, as well as a digital AES/EBU, TOSLINK and coaxial outputs, and a RS-232 port.

That asynchronous USB audio means that this slim component can also play 24-bit/192kHz audio files from a computer or laptop, with the 851N acting as an external sound card. Read More