Rotel RC972 Manuel d'utilisateur télécharger pdf (Page 6)

RC-972 Stereo Control Amplifier

About Rotel

A family whose passionate interest in music

led them to manufacture high fidelity compo-

nents of uncompromising quality founded Rotel

almost 40 years ago. Through the years that

passion has remained undiminished and the

family goal of providing exceptional value for

audiophiles and music lovers, regardless of

their budget, is shared by all Rotel employ-

ees.

The engineers work as a close team, listen-

ing to, and fine tuning each new product until

it reaches their exacting musical standards.

They are free to choose components from

around the world in order to make that product

the best they can. You are likely to find ca-

pacitors from the United Kingdom and Ger-

many, semi conductors from Japan or the

United States, while toroidal power transform-

ers are manufactured in Rotel’s own factory.

Rotel’s reputation for excellence has been

earned through hundreds of good reviews and

awards from the most respected reviewers in

the industry, who listen to music every day.

Their comments keep the company true to its

goal – the pursuit of equipment that is musi-

cal, reliable and affordable.

All of us at Rotel thank you for buying this

product and hope it will bring you many hours

of enjoyment.

Getting Started

Thank you for purchasing the Rotel RC-972

Stereo Control Amplifier. When used in a high-

quality music audio system, it will provide years

of musical enjoyment.

The RC-972 is a full featured, high perfor-

mance preamplifier. All aspects of the design

have been optimized to retain the full dynamic

range and subtle nuances of your music. The

RC-972 has a highly regulated power sup-

ply incorporating a Rotel custom-designed

power transformer. This low impedance power

supply has ample power reserves, which

enables the RC-972 to easily reproduce the

most demanding audio signals. This type of

design is more expensive to manufacture, but

it is better for the music.

The RC-972 printed circuit boards (PCB) are

designed with Symmetrical Circuit Traces. This

insures that the precise timing of the music is

maintained and faithfully recreated. The

RC-972 circuitry uses metal film resistors and

polystyrene or polypropylene capacitors in

important signal paths. All aspects of this de-

sign have been examined with the final goal

being faithful reproduction of music.

The RC-972 is straightforward in its installa-

tion and operation. If you have experience

with other stereo systems, you shouldn’t find

anything perplexing. Simply plug in the as-

sociated components and enjoy.

Contents

Contents ............................................... 5

About Rotel .......................................... 5

Getting Started ..................................... 5

A Few Precautions 6

Placement 6

Cables 6

Remote Control ..................................... 6

Remote Sensor 6

Remote Control Batteries 6

Output Connections ......................... 6

Input Signal Connections .................. 7

Recorder Connections ....................... 7

AC Power and Control ........................... 7

AC Power Input 7

Power/Standby Switch and

Power Indicator 7

Auxiliary Power Outputs (U.S.A. version) 7

Audio Controls ...................................... 8

Volume Control 8

Tone On/Off Switch 8

Bass and Treble Controls 8

Input “Function” Selector 8

Tape Monitor Switch 8

Mute Control (remote only) 8

Phones Output 8

Recording.............................................. 8

Optional Phono Preamplifier .................. 8

Troubleshooting ..................................... 9

Power Indicator Is Not Lit 9

Fuse Replacement 9

No Sound 9

Specifications ........................................ 9

1 2 3 4 5 6 7 8 9 10 11 ... 33 34

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Rotel RC972 Manuel d'utilisateur Page 6

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