Sansui
SC-737
Dolby System
Stereo Cassette Deck with M-C ferrite Head
Sansui feels
so confident about the quality of this unusually fine cassette deck that we
invite you to compare its performance and sound with that of any open-reel
deck, even one of our own. That's a bold statement, particularly from a company
known for its extreme concern for both the electronic specifications and actual
tonal characteristics of its audio products.
To back it
up; the SC-737 delivers a frequency response of 35 to 24,000 Hz ±3 dB; the
built-in Dolby Type-B noise reductionreduction system allows noise reduction
effect of more than 8 dB, the newly designed tape transport mechanism provides
a wow and flutter factor of less than 0,11%. One of the first things you'll
notice is the unusual size of the SC-737.
this allows sufficient space for the newly developed cassette tape
transort mechanism of open-reel-performance quality, the advanced Dolby and all
the sophisticated solid-state circuitry designed specifcally for this deck.
Feather-touch
keyboard controls resist damage and wear. A built-in lock prevents accidental
switching of mode. An automatic electro-optical shut-off device protects tape
and moving parts. Hysteresis synchronous reel and capstan motor is unaffected
by fluctuations in popwer. Sansui developed Magni-Crystal ferrite head with
super-hard, mirror-like surface eliminates dropout and fluctuatio of high
frequency signals. And here's a unique
feature: a third microphone input with separate recording level control
is provided for center mic mixing. Other professional extras include oversized
VU meters and separate peak level indicator, an improved 19 kHz Multiplex FM
filter for FM recording, "radar" tape travel indicator, tape
selector ( normal, LH/cro2), 3-digit
tape counter, no-click pause button, switchable voltage/cycle for international
use, headphone jack , DIN and RCA-type input/ output jacks and easy-to-clean,
easy-to-use top panel displays and attractive wooden cabinet.
Features:
High-Density
Magni-Crystal Ferrite Record/Play Head
Record-Playback
Preamplifier
Photoelectric
Sensor Shut-Off
Tape
Selector Switch
Peak level
Indicator and Professional VU Meters
Center-Channel
Microphone Mixing
Tape Travel
Radar Indicator
Cut-Core
Transformer
Specifications
Track
System: 4-track 2-channel
record/playback
Tape
Standard: philips Cassette standard
Tape
Speed: 4,8 cm/sec 91-7/8 ips)
Heads: record/Playback head; Erase head (ferrite
head)
Motor: Hysteresis synchronous type
Tape Driving
System: belt driving system
Wow and
Flutter: within 0,11 (WRMS)
Tape Speed
Accuracy: within 75 sececonds (C-60)
Frequency
Response (Rec/Pb):
Normal tape
: 30 - 13,000 Hz (35 - 11,000 Hz ±3 dB)
Chromium
Tape : 30 -16,000 Hz (35 - 14,000 Hz ±3
dB)
Signal-to-Noise
Ratio:
Chromium
Tape (Dolby Out): better than 50 dB
(weighted)
Dolby Noise
Reduction Effect : better than 8 dB
(above 5 kHz)
Channell
Separation: better than 38 dB 91 kHz)
Erasure
Factor: more than 60 dB (1 kHz)
Input
Sensitivity/Impedance (0 VU, 1 kHz):
Mic (L. R.) : 0,5 mV/10 k Ω
Mic (center)
: 0,5 mV/10 k Ω
Line : 70 mV/100 k Ω
DIN : 14 mV/30 k Ω
Output Level
(0 VU, 1 kHz):
Line : 0,56 V
DIN : 0,56 V
Bias
Frequency: 85 kHz Nominal
Indicators: Tape Run, Dolby NR, Record, peak level
Power
Voltage : 100,17, 220, 240 V 50/60 Hz
Power
Consumption: 22 W (rated)
Semiconductors: 41 Transistors, 2 FETs, 2 Zener Diodes, 17
Diodes, 6 Varistors, 1 Cds Cell
Dimensions
(W x H x D): 464 x 121 x 294 mm
(18-1/2" x 4-3/4" x 11-3/26")
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