Using this handbook

This handbook has been designed to give you all the information you need to install, connect, set up and use the Arcam A70 amplifier. The CR-389 remote control handset supplied with the A70 amplifier is also described.

Your amplifier may have been installed and set up by an authorised Arcam dealer. In this case, you may wish to go directly to the sections describing the use of this equipment.

Safety

Safety guidelines are set out on the inside front cover of this handbook.

Many of these items are common sense precautions, but for your own safety, and to ensure that you do not damage the unit, we strongly recommend that you read them.

Contents

Safety guidelines

E-2

Important safety instructions

E-2

Safety compliance

E-2

Using this handbook

E-3

Safety

E-3

Installation

E-4

Positioning the unit

E-4

Connecting to loudspeakers

E-4

Connecting to a power supply

E-4

Connecting to other equipment

E-5

Using your A70 amplifier

E-6

Front panel controls

E-6

Recording

E-7

Setting up your A70 amplifier

E-8

Using the remote control

E-9

CR-389 Remote Control

E-9

Bi-wiring and bi-amping loudspeakers....

E-10

Before you start

E-10

Bi-wiring your loudspeakers

E-10

Bi-amping your system

E-10

Service information

E-11

Sound cuts out unexpectedly

E-11

Technical specifications

E-11

Remote-control codes

E-12

Guarantee

E-12

Worldwide Guarantee

E-12

On-line registration

E-12

A70

E-3

English

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Arcam A70 manual Using this handbook, Safety, Contents

A70 specifications

The Arcam A70 is a high-performance integrated amplifier designed to deliver exceptional sound quality and robust features for audiophiles and music enthusiasts. Combining sophisticated engineering with a sleek aesthetic, the A70 sets a standard for audio fidelity in its class.

One of the standout features of the Arcam A70 is its Class G amplification technology. This innovative approach ensures high efficiency, allowing the amplifier to produce a powerful output while minimizing heat generation. The Class G design effectively uses multiple power supplies, seamlessly switching between them to optimize performance for various sound levels. This results in a cleaner, more dynamic sound, allowing users to enjoy their music without distortion.

Another notable characteristic of the A70 is its extensive connectivity options. The amplifier includes multiple analog inputs, ideal for connecting various sources such as CD players, turntables, and streaming devices. In addition, the A70 features digital inputs, including optical and coaxial connections, which allow for the integration of digital audio sources with ease. This versatility ensures that users can build a comprehensive audio system tailored to their preferences.

The Arcam A70 also supports advanced technology such as Bluetooth connectivity. This allows users to stream music directly from their smartphones or tablets, providing added convenience without sacrificing sound quality. With a built-in high-quality DAC, the amplifier enhances digital audio from any compatible device, ensuring that users experience a rich and detailed listening experience.

Overall, the design of the Arcam A70 is both elegant and functional. Its solid build quality and intuitive layout make it easy to navigate through settings and adjustments. The front panel features a clear display that provides essential information, while the overall design complements modern audio setups.

The A70 is also recognized for its low noise floor, which contributes to a more immersive soundstage. This attention to detail in engineering ensures that subtle nuances in music are accurately reproduced, making it an excellent choice for critical listening.

In conclusion, the Arcam A70 Integrated Amplifier combines advanced Class G amplification, extensive connectivity options, and modern streaming capabilities, making it a top contender for anyone looking to enhance their audio experience. With its stylish design and commitment to sound quality, the A70 is a valuable addition to any high-fidelity audio system.