Sony PCM-501ES - PCM-501 ES Key Features

PCM-SO1ES
General
Power requirements AEP model: 220 V ac (or 240 V ac adjustable by
authorized Sony personnel), 50/60 Hz
UK model: 240 V ac (or 220 V ac adjustable by
authorized Sony personnel) 50/60 Hz
E model: 110, 120, 220 or 240 V ac adjustable.
50/60 Hz
Power consumption AEP, UK model: 33W
E model: 35W
Dimensions Approx. 430 x 80 x 350 mm (w/h/d)
(17 x 31/, x 147/, inches)
including projecting parts and controls
Weight 6.0 kg (net)
(13 Ib 1 oz.)
7.0 kg (in shipping carton)
(15 lb 3 0z.)
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FEATURES
In conventional analog recording systems, the quality of sound
reproduction depends upon the properties of magnetic tape and
heads. Even with the latest metal tape it is virtually impossible to
bypass the inherent limitations of conventional analog recording,
including its limited dynamic range and frequency response, and
its associated distortion.
The Pulse Code Modulation (PCM) system ushers in a new era of
sound reproduction and offers performance and fidelity far
superior to analog systems. In the PCM system, sound levels are
converted to a series of binary codes. This information is recorded
as digital pulses of equal amplitude. In playback, all that has to be
done is to discriminate between the presence and absence of a
pulse. The quality of recording and playback is thus not dependent
on the characteristics of tape and heads.
The PCM-501ES is the latest and most sophisticated Sony PCM
digital audio processor for general audio use. It offers its own built-
in power source for convenient operation, and the host of other
features outlined below for the ultimate in audio listening pleasure.
The PCM-501ES gives you stereo sound reproduction with a wide
dynamic range, minimal distortion, low wow and flutter (even lower
than the measurable timit), and a flat frequency response. Listen-
ing to digital audio sound tapes on your PCM-501ES is just like be-
ing in a concert hall.
Compact PCM digital audio processor with modern component
design
While several hundred !Cs are employed in the digital processing
circuitry of conventional digital audio processors, 5 new LSls help
make the PCM-501ES as compact and modern in design as your
other audio equipment. The unit also incorporates A/D (analog-to-
digital) and D/A (digital-to-analog) converters which are newly
developed monolithics. All function to make the PCM-501ES unex-
celled in performance and reliability.
Resolution selector for recording and playback with wider dynamic
range and less distortion
The PCM-501ES was developed in accordance with the technical
specifications of the Electronic Industries Association of Japan
(EIAJ), which has adopted the 14-bit and 16-bit linear quantization
format. The 16-bit linear quantization format offers a wider dynamic
range and less distortion than the 14-bit format. The 14-bit and
16-bit formats can be selected with the REC RESOLUTION (record
resolution) selector.
OVC (optimum video condition) control
With the OVC indicator illumination, the VTR error condition caus-
ed by a stained head or unstable tape transport can be detected. In
line with the output signal of the VTR, the optimum combination of
VTR and this unit can be obtained in playback mode.
Easy tracking adjustment for tracking of video heads
The R (right) channel of the peak program meters converts to a
tracking meter, allowing for easy and correct tracking adjustment
of the video heads.
AUTO PB MUTE (auto playback muting) button provides option of
continuous listening
The PCM-501ES features a playback muting system that gives you
the option of having dropouts cut out automatically when the
muting circuit is switched on. Or, you can simply keep the button
released for continuous, uninterrupted listening. Muting aiso func-
tions at double and triple tape speed.
Extremely accurate error-detection and correction circuits
These keep dropout errors from effecting the quality of sound
reproduction.
Convenient record muting function
A highly convenient record muting function allows you to create
blank spacing between selections to cut out unwanted talk and
commercials.
COPY OUT jack for perfect tape copies
Multi-generation, digital-to-digital tape copy can be performed us-
ing the COPY OUT jack on the back of the unit with absolutely no
deterioration in signal quality.
Bright, easy-to-read peak program meters
Fluorescent peak program meters provide two types of sound level
indication for precision setting of recording and playback levels.
Separate MONITOR OUTPUT jack allows connection with the com-
ponent TV, such as Sony Profeel series, and other video monitors
There’s no need to disconnect your digtal audio processor to
monitor video tapes and TV. The MONITOR OUTPUT jack on the
back of the PCM-501ES allows transmission of video signals
whether the PCM unit is switched on or off.
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