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SM
MODEL
SM-1515H
In
the
interests
of user-safety
the
set
should
be
restored
to
its original
condition
and
only
parts
identical
to
those
specified
be
used.
SPECIFICATIONS
GENERAL
DESCRIPTION
Power source:
AC 110/220/240V, 50/60Hz
Power consumption:
270W
Semiconductors:
2-IC (Integrated circuit)
24-Transistor
2-FET
17-Diode
Dimensions:
Width:
408 mm (16-1/16")
Height:
144 mm (5-11/16')
Depth:
253 mm (9-31/32')
Weight:
7.5 kg (16.5 Ibs.)
MAIN
AMPLIFIER
Circuit:
Differential amplifier, complimentary
system, OCL (Output Capacitor-Less)
Continuous power output:
2 x 45W/4 ohms,
Both channels driven
at 1 kHz, 0.2% distortion
2 x 40W/8 ohms,
Both channels driven
at 1 kHz, 0.3% distortion
Intermodulation distortion:
0.05% at 20 W
Damping factor:
more than 40
(at 1 kHz, 8 ohms)
Power bandwidth:
20 Hz ~ 30 kHz
+1dB
Frequency response:
15 Hz ~ 60 kHz _3dB
PRE-AMPLIFIER
Circuit:
Direct coupled
equalizer
circuit,
'NF' type tone control
Input sensitivity and input impedance:
PHONO:
2.5 mV/50k ohms
AUX:
150 mV/50k ohms
TUNER:
150 mV/50k ohms
TAPE PB 1 and 2:
150 mV/50k ohms
TAPE PB
(DIN socket):
150 mV/50k ohms
Output level and loaded impedance:
REC 1 and 2:
150 mV/50k ohms
REC (DIN socket):
30 mV/80k ohms
Phono overload:
220 mV
(RMS, 1 kHz, 0.1% THD)
RIAA
curve
deviation:
+0.4 dB
Frequency response:
15 Hz ~ 60 kHz Lae
—3 dB
(TAPE, AUX, TAPE
PB)
Tone
control:
Bass:
+9 dB at 100 Hz
Treble:
+9 dB at 10 kHz
Low cut filter:
—3 dB at 30 Hz, 6 dB/oct
SHARP
CORPORATION
OSAKA, JAPAN
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