Cambridge Audio 840C Rear Panel Connections, Power On/Off, Mains Voltage Selector Switch

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REAR PANEL CONNECTIONS

Power

On

Off

1

Designed in London, England

 

 

 

 

 

 

 

 

azur 840C Upsampling Compact Disc Player

 

 

 

 

 

 

 

 

Mains Voltage Selector Switch

 

Max Power Consumption: 40W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115V/230V AC~50/60Hz

 

www.cambridge-audio.com

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

Power AC

 

RS232C

IR Emitter

Control Bus

Digital Outputs

Digital Input 1

Digital Input 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In

In

Out

S/P DIF

Toslink

S/P DIF

Toslink

S/P DIF

Toslink

 

Caution

 

4

5

 

6

Co-axial

Optical

Co-axial

Optical

Co-axial

Optical

 

 

 

 

 

 

 

 

 

 

Avis

 

 

 

 

 

 

 

 

Risk of electric shock. Do not open.

 

 

 

 

 

 

7

 

8

 

9

Risque de choc electrique. Ne pas ouvrir.

 

 

N1863

 

 

 

 

 

 

Achtung

 

 

 

 

 

 

 

 

 

 

Vorm öffnen des gerätes. Netzstecker ziehen.

Class 1 Laser Product

Luokan 1 Laserplaite

Klass 1 Laserapparat

 

 

 

Incorporating Q5™ from:

 

 

 

ANAGRAM

 

 

 

TECHNOLOGIES

Unbalanced Audio Out

Balanced Audio Out

 

 

 

GND

 

 

Left

Right

Left

Left

 

 

Right

Right

 

 

10

 

Left

Right

 

 

11

Manufactured in an

ISO9002 approved facility

1Power On/Off

Switches the unit on and off.

2Mains Voltage Selector Switch

Switches the mains voltage between 115V and 230V. For use by installer/dealer only.

3AC power socket

Once you have completed all connections to the amplifier, plug the AC power cable into an appropriate mains socket then switch on. Your compact disc player is now ready for use.

4RS232C

The RS232C port allows some external serial control of the 840C for custom install use. A command set is available on the Cambridge Audio website at www.cambridge-audio.com. This port can also be used by Cambridge Audio service personnel for software updates.

5IR (Infra Red) Emitter In

Allows modulated IR commands from multi-room systems or IR repeater systems to be received by the amplifier. Commands received here are not looped out of the Control Bus. Refer to the ‘Custom Installation’ section for more information.

6Azur upsampling compact disc player

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Contents Azur 840C Contents 840C Upsampling compact disc player IntroductionSafety Precautions Checking the Power Supply RatingImportant Safety Instructions Important NoteAC power socket Power On/OffMains Voltage Selector Switch Rear Panel ConnectionsDigital Inputs 1 Control BusDigital outputs Unbalanced Audio OutMenu Front Panel ControlsStandby/On Select Infrared sensorPlay/Pause DisplayOpen/Close StopRemote Control Remote Control of Matching Products Normal disc play Operating InstructionsLoading and unloading discs Locating a specific trackRepeating discs and tracks Using the Intro functionLocating a particular point in a track Playing tracks in a random orderUsing the Space function Using the A-B functionUsing the Remain function Programming disc playExternal Digital Sources CD playbackDigital Input 1/2 CD Player Setup Menu structureDigital out sample frequency Changing input names / source naming Digital out word widthDigital out dither Software versionCustom Installation C.I. USE TroubleshootingTechnical Specifications Digital output sampling frequencies supportedLimited Warranty 840C Upsampling compact disc player Azur 840C

840C specifications

The Cambridge Audio 840C is a high-performance CD player and digital-to-analog converter (DAC) that has garnered attention from audiophiles and music lovers since its release. This player stands out for its blend of cutting-edge technology and elegant design, making it a sought-after component in many high-end audio systems.

One of the standout features of the 840C is its ability to handle a variety of digital sources. It includes inputs for USB, coaxial, and optical connections, allowing users to easily integrate it with their digital audio devices. This versatility ensures that the 840C can serve as a central hub for a modern audio setup, including direct connections to computers, tablets, and other digital sources.

At the heart of the 840C is Cambridge Audio's proprietary "ATF" (Adaptive Time Filtering) technology. This innovation upscales lower-resolution digital audio to 24-bit/192kHz, enhancing the overall sound quality and allowing listeners to experience their music in greater depth and detail. This technology, combined with a highly regarded Wolfson DAC, ensures that the 840C delivers exceptional audio performance that captures the nuance and dynamics of any musical genre.

The 840C also boasts a precision clocking system, which minimizes jitter – a common issue in digital audio that can compromise sound quality. By ensuring more accurate timing of the audio signal, the 840C creates a more coherent soundstage and improves the overall listening experience.

Another notable aspect of the 840C's design is its robust construction. Built with high-quality components and a solid chassis, this player not only minimizes internal vibration but also ensures durability. The aesthetically pleasing brushed aluminum finish adds to its appeal, allowing it to fit seamlessly into a variety of audio setups.

Audio enthusiasts will appreciate the 840C's user-friendly interface, which makes navigation through tracks, playlists, and settings straightforward. The remote control further enhances usability, offering quick access to essential functions.

In summary, the Cambridge Audio 840C is an exemplary piece of audio equipment that combines advanced technology with high-quality sound reproduction. Its versatile outputs, state-of-the-art DAC capabilities, robust design, and user-friendly operation make it an ideal choice for anyone looking to elevate their audio experience. Whether enjoying CDs or streaming high-resolution digital files, the 840C promises to satisfy even the most discerning listeners.