Bubuka
The Cambridge Audio Azur 851N is a high-performance digital preamplifier and network player designed to deliver exceptional audio quality from various digital sources. It functions as a digital preamplifier, a network player for streaming audio, and a high-performance Digital-to-Analog Converter (DAC). This manual provides essential information for setting up, operating, and maintaining your Azur 851N.
Émbaran Kasalametan
Please read all safety instructions before operating this unit. Keep this manual for future reference.
- Sasayogian tanaga: Only use the power cable supplied with the unit. Ensure the voltage cocog catu daya lokal Anjeun.
- Ventilasi: Ulah ngahalangan liang ventilasi naon waé. Siapkeun rohangan anu cekap di sakitar unit pikeun aliran hawa anu leres.
- Uap: Ulah ngalaan unit ka hujan, Uap, dripping, atawa splashing. Ulah nempatkeun objék ngeusi cairan, kayaning vases, dina unit.
- Panas: Ulah nempatkeun di deukeut sumber panas sapertos radiators, registers panas, kompor, atawa alat sejenna (kaasup ampLiifiers) anu ngahasilkeun panas.
- Palayanan: Entong nyobian ngalayanan produk ieu nyalira. Rujuk sadayana ngalayanan ka tanaga jasa anu mumpuni.
Naon dina Box
Carefully unpack your Azur 851N. The package should contain the following items:
- Azur 851N Network Player
- Kabel Daya
- 3 x Batré AAA
- Kadali jauh
- Kontrol Bus Cable
- Wi-Fi Dongle
Produk Leuwihview
The Azur 851N integrates multiple audio components into one unit, offering versatile connectivity and high-fidelity sound processing.

Hareupeun view of the Cambridge Audio Azur 851N, showing the display, control knob, and various buttons.
Fitur konci:
- Digital Praamppanguat: Connects directly to power amplifeers atanapi terpadu amplifsters.
- Pamuter jaringan: Streams audio via wired Ethernet or Wi-Fi.
- DAC Kinerja Tinggi: Features Twin Analog Devices AD1955 24-bit DACs.
- Advanced Upsampling: 2nd Generasi ATF2 up-sampling to 24-bit/384kHz with selectable filter modes.
- Konektipitas éksténsif: Includes AES/EBU, S/PDIF coaxial, TOSLINK optical, USB Type B, Balanced XLR, and Unbalanced RCA outputs.
- Streaming nirkabel: Supports UPnP, Internet Radio, Spotify, Tidal, Apple AirPlay, and Bluetooth (via BT100 receiver).
- Aplikasi Kontrol: Compatible with Cambridge Audio's control app for Apple and Android devices.
Disetél
1. Nempatkeun fisik
Place the Azur 851N on a flat, stable surface away from direct sunlight, heat sources, and excessive moisture. Ensure there is adequate ventilation around the unit to prevent overheating.
2. Panyambungan
Before making any connections, ensure the Azur 851N and all other audio components are powered off.
- Digital Audio Inputs: Connect your digital sources (CD players, media servers, etc.) to the 1 x AES/EBU, 2 x S/PDIF coaxial, or 2 x TOSLINK optical inputs.
- USB Audio Input (Type B): Connect your computer to this input for high-resolution audio playback. Select USB Audio profile 1.0 or 2.0 as required.
- Analogue Audio Outputs: Connect the Balanced XLR or Unbalanced RCA analogue audio outputs to your amplifier atawa speaker aktif.
- Ethernet: For the most stable network connection, connect an Ethernet cable from your router to the Ethernet port on the 851N.
- Wifi: Insert the supplied Wi-Fi dongle into an available USB port on the rear panel for wireless network connectivity.
- Kontrol Bus: Use the Control Bus Cable to connect to other compatible Cambridge Audio components for integrated control.
3. Sambungan Daya
Once all audio and network connections are made, connect the supplied power cable to the Azur 851N and then to a suitable wall outlet.
Parentah Operasi
1. Daya Hurung / Pareum
Press the power button on the front panel or the remote control to turn the unit on or off. The display will illuminate upon power-up.
2. Setup Jaringan
Upon first power-up or after a factory reset, the unit may guide you through network setup. Follow the on-screen prompts to connect to your wired or wireless network. For Wi-Fi, select your network and enter the password using the front panel controls or the remote.
3. Layanan Streaming
- UPnP: Aksés musik files stored on your local network via UPnP servers.
- Radio Internét: Browse and play thousands of internet radio stations.
- Spotify Connect: Stream music directly from the Spotify app on your device.
- pasang surut: Access your Tidal subscription for high-fidelity streaming.
- Apple AirPlay: Ngalirkeun audio sacara nirkabel tina alat Apple.
- Bluetooth: Pair your Bluetooth device (via BT100 dongle) to stream audio.
4. USB Media Playback
Connect a USB storage device (thumb drive or external hard drive) to the USB A ports on the front or rear panel. The 851N will scan the device for compatible audio files. Navigate through folders and select tracks using the front panel controls or the remote.
5. Control App Usage
Download the Cambridge Audio StreamMagic app from the Apple App Store or Google Play Store. This app provides a comprehensive interface for controlling the Azur 851N, browsing music libraries, and managing streaming services.
6. Modeu Filter Digital
The Azur 851N features 2nd Generation ATF2 up-sampling with selectable digital filter modes: Linear Phase, Minimum Phase, or Steep. Experiment with these settings to find the sound profile anu paling cocog sareng karesep sareng eusi audio anjeun.
Pangropéa
To ensure the longevity and optimal performance of your Azur 851N, follow these maintenance guidelines:
- beberesih: Use a soft, dry, lint-free cloth to clean the unit's exterior. Do not use abrasive cleaners, waxes, or solvents.
- Ventilasi: Pariksa sacara rutin yén liang ventilasi bersih tina lebu sareng runtah.
- Pareum listrik: Disconnect the unit from the power outlet if it will be unused for an extended period.
Pamérésan masalah
If you encounter issues with your Azur 851N, refer to the following common solutions:
| Masalah | Mungkin Cukang lantaranana / Solusi |
|---|---|
| Taya kakuatan | Ensure the power cable is securely connected to the unit and the wall outlet. Check the power switch. |
| Taya kaluaran sora | Verify correct audio cable connections to your amplifier. Ensure the correct input source is selected on the 851N and your amplifier. Check volume levels. |
| Masalah sambungan jaringan | For wired connections, check the Ethernet cable. For Wi-Fi, ensure the dongle is inserted, the network is selected, and the password is correct. Restart your router and the 851N. |
| USB media playback problems | Ensure the USB device is formatted correctly (FAT32 or NTFS). Check for compatible audio file formats. Some external hard drives may require external power. |
| Kadali jauh teu jalan | Check and replace batteries. Ensure there are no obstructions between the remote and the unit's IR sensor. |
If the problem persists after attempting these solutions, please contact Cambridge Audio customer support.
spésifikasi
| Fitur | Rincian |
|---|---|
| D / A Parabot Parobah | Kembar Analog Alat AD1955 24-bit DACs |
| Saringan Digital | 2nd Generasi ATF2 up-sampling to 24-bit/384kHz (Linear Phase, Minimum Phase, Steep modes) |
| Saringan Analog | 2-pole differential Bessel with DC servo (XLR and RCA outputs) |
| Masukan Audio Digital | 1 x AES/EBU, 2 x S/PDIF coaxial, 2 x TOSLINK optical |
| Input Audio USB | USB Type B (USB Audio profile 1.0 or 2.0 selectable) |
| Kaluaran Audio Analog | Balanced XLR and Unbalanced RCA |
| Compatibility (UPnP, Local USB) | Linear PCM 16-24 bit, 11.025-192kHz |
| Compatibility (USB Audio 1.0) | Linear PCM 16-24 bit, 44.1-96kHz |
| Compatibility (USB Audio 2.0) | Linear PCM 16-24 bit, 44.1-192kHz or DSD x64 |
| Compatibility (TOSLINK, S/PDIF, AES3/EBU) | 16-24 bit, 32-192kHz |
| Bluetooth | BT100 Bluetooth receiver: A2DP plus aptX |
| Internét Radio | 16-24 bit, 11.025-192kHz |
| Format Audio | ALAC, WAV, FLAC, AIFF, DSD (x64), WMA, MP3, AAC, HE AAC, AAC+, OGG Vorbis |
| Ethernet | IEEE 802.3, 10 Base-T atanapi 100 Base-T |
| Wifi | IEEE 802.11 b/g or n (2.4GHz) |
| Konsumsi Daya Sayaga | 0.5W |
| Ukuran (H x W x D) | 115 x 430 x 360mm (4.5 x 16.9 x 14.7 inci) |
| Beurat | 8.1 kg (17.9 lbs) |
Garansi sareng Rojongan
Cambridge Audio products are designed and built to high standards. For warranty information and technical support, please refer to the documentation included with your product or visit the official Cambridge Audio websitus. Simpen bukti pameseran anjeun pikeun klaim garansi.





