Cambridge Audio - Azur 851N Stereo digital preamplifier/network player
Cambridge Audio Azur 851N Stereo digital preamplifier/network player
Triple-Threat Network Audio Player, DAC, and Digital Preamp: Cambridge Audio Azur 851N Provides 24-Bit/192kHz Sampling From All Sources and AFT2 24-bit/384kHz Upsampling
Superb-Sounding Cambridge Audio Azur 851N Network Player Offers High-Res Performance, Extensive Wi-Fi Streaming, Twin DACs, Future-Proof Connectivity, Color Display, Simple Control
No matter your digital streaming needs and habits, the Cambridge Audio Azur 851N network audio player has you covered. A triple-threat network player, DAC, and preamp, the company's flagship design one would be remarkable if only for its 24-bit/192kHz sampling from all sources, native 24-bit/192kHz playback, AFT2 24-bit/384kHz upsampling, and dizzying Wi-Fi streaming options that include Spotify Connect, Apple AirPlay, Internet Radio and USB DSD from a computer. But then, you factor in connectivity that includes five USB sockets, Ethernet, Wi-Fi, and scads of inputs and outputs.
And stellar build quality that comprises twin AD1955 DACs, an oversize toroidal transformer, 4.3-inch TFT color display, premium metal casework, and easy app control. Combine these features with Azur 851N's thrilling sound, and you have a versatile network player ready for hi-res files and anything else you can dream of throwing its way. Your Blu-ray and CD players, smartphones, tablets, laptops, game consoles, and more never had it so good.
High-End Networking Powerhouse
Designed to draw every last drop of detail from every digital audio source, 851N makes 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.
True High-Resolution Performance
851N features ATF2 24-bit/384kHz upsampling that draws extra detail from every source (even CD, Blu-ray, and "lossless" digital files) and virtually eliminates jitter. The feature-packed 851N also offers 24-bit/192kHz native input from all sources (USB, digital inputs, Ethernet, and Wi-Fi). No matter how you store your high-resolution files, 851N ensures they sound as the creators intended.
Supreme Connectivity and Adaptability
However you like your digital music, 851N will handle it. With five USB sockets, two optical digital, two coaxial digital and XLR digital inputs, plus Ethernet and Wi-Fi, 851N accommodates every source you need: Blu-ray, smartphones, tablets, laptops, game consoles, CD, set-top boxes. and more. Its outputs are equally high-end and wide-ranging, including XLR balanced and RCA unbalanced analog, digital optical and coax, plus an IR control repeater so you can hide 851N in a cupboard if so desired.
Power, Processing, and Panache
Twin AD1955 DACs configured in mono mode ensure maximum fidelity to both left and right signals, while a fully linear power supply makes optimal use of the audiophile-grade toroidal transformer. A Zander processor enables 24-bit/192kHz streaming over Wi-Fi and a much quicker, more intuitive user interface. The visually striking 4.3-inch TFT color display shows current album artwork and more. 851N can be controlled via a remote or smartphone app. The all-metal chassis includes rigid aluminum front, top, and sides to minimize vibration and maximize sonics.
Spotify, Apple AirPlay, Internet Radio, Lossless Formats, and More: All Covered
Extensive playback includes 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, as are all major digital streaming services and common digital audio formats. It's all presented in stunning 24-bit/192kHz high-definition clarity. 851N is even compatible with the optional BT100 to allow for Bluetooth streaming, and with internal processors that are upgradable via Internet connection.
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.
Analog 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)
Analog 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 (HWD): 4.5" x 16.9" x 14.7"
Weight: 17.9 lbs.
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