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RC-972 Stereo Control Amplifier
Contents
Contents ............................................... 5
About Rotel .......................................... 5
Getting Started ..................................... 5
Remote Control ..................................... 6
......................... 6
....................... 7
AC Power and Control ........................... 7
Audio Controls ...................................... 8
(remote only)
Recording .............................................. 8
Optional Phono Preamplifier .................. 8
Troubleshooting ..................................... 9
Specifications ........................................ 9
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
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their budget, is shared by all Rotel employ-
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ees.
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The engineers work as a close team, listen-
ing to, and fine tuning each new product until
it reaches their exacting musical standards.
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They are free to choose components from
around the world in order to make that product
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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-
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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.
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Their comments keep the company true to its
goal - the pursuit of equipment that is musi-
and
cal, reliable and affordable.
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All of us at Rotel thank you for buying this
product and hope it will bring you many hours
of enjoyment.
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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.
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