Cambridge Audio Azur 840A User's Manual

Cambridge Audio Azur 840A Amplifier manual cover

Pages 26

Year 2006

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Cambridge Audio Azur 840A Amplifier Specification

The Cambridge Audio Azur 840A Amplifier is a high-performance integrated amplifier designed for audiophiles seeking exceptional sound quality and advanced features. It boasts a robust power output, delivering 120 watts per channel into 8 ohms and 200 watts per channel into 4 ohms, ensuring ample power to drive a wide range of loudspeakers. The amplifier features a Class XD (crossover displacement) technology that significantly reduces crossover distortion, offering a cleaner and more accurate audio reproduction.

The Azur 840A incorporates a sophisticated toroidal transformer and substantial power supply, providing the necessary headroom for dynamic musical performances. It includes a high-quality preamplifier stage with precision volume control to maintain signal integrity. The amplifier offers a total of eight inputs, including both balanced XLR and unbalanced RCA connections, allowing flexibility in source component integration.

For user convenience, the 840A is equipped with a comprehensive remote control system and a clear front-panel display, providing easy access to all functions. The amplifier also includes a bi-amping capability, enabling users to enhance their audio system's performance further. A solid aluminum chassis minimizes resonance and electromagnetic interference, contributing to the overall sonic purity.

The Cambridge Audio Azur 840A Amplifier is engineered with attention to detail, offering features like custom input naming and adjustable input gain, which allows for seamless integration into any high-fidelity setup. Its design prioritizes both audio fidelity and user experience, making it an ideal choice for those who demand premium sound quality and versatility in their audio equipment.

Cambridge Audio Azur 840A Amplifier F.A.Q.

How can I connect my Cambridge Audio Azur 840A to a Bluetooth device?

The Cambridge Audio Azur 840A does not have built-in Bluetooth functionality. To connect a Bluetooth device, use an external Bluetooth receiver and connect it to one of the available RCA inputs on the amplifier.

What should I do if my Azur 840A amplifier is not powering on?

Ensure that the power cable is securely connected and that the power outlet is working. Check the fuse located at the back of the unit. If the problem persists, contact Cambridge Audio support.

How do I reset the Azur 840A to factory settings?

To reset the Azur 840A, turn off the amplifier. Press and hold the 'Speaker A/B' button while powering the unit back on. Keep holding the button until the display shows 'Reset'.

What is the recommended maintenance routine for the Azur 840A amplifier?

Regularly dust the exterior with a soft, dry cloth. Ensure vents are unobstructed. Avoid using cleaning sprays or liquids. For internal maintenance, consult a professional technician.

Can I use the Azur 840A with a subwoofer?

Yes, you can connect a subwoofer using the pre-out connections on the rear panel of the Azur 840A. Ensure the subwoofer is compatible and set the appropriate crossover settings on your subwoofer.

What should I check if there is no sound coming from the speakers?

Verify that the speakers are properly connected and the correct input source is selected. Check that the 'Mute' function is not engaged and ensure the volume is turned up.

How can I improve the sound quality of my Azur 840A setup?

Consider upgrading speaker cables and ensuring high-quality audio sources. Proper speaker placement and room acoustics can significantly impact sound quality.

What is the maximum power output of the Cambridge Audio Azur 840A?

The Cambridge Audio Azur 840A amplifier delivers a maximum power output of 120 watts per channel into 8 ohms.

How do I connect multiple audio sources to the Azur 840A?

Connect different audio sources to the various input options available on the rear panel, such as RCA, balanced XLR, or optical inputs. Use the front panel or remote control to select the desired source.

What should I do if the Azur 840A overheats?

Ensure the amplifier is in a well-ventilated area and not covered by other objects. Check speaker impedance compatibility, and reduce volume to prevent overloading the unit. If overheating persists, contact support.