Sony STR-DE475 Operating Instructions Manual page 44
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Specifications
D.
D.
m,
m
o
3
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION:
With 8 ohm loads, both
channels driven, from 40 -
20,000 Hz; rated 80 watts
per channel minimum
RMS
power,
with no more than
0.09%
total harmonic
distortion
from
250
milliwatts
to rated output
(USA model only).
POWER OUTPUT
Models of area code U CA
Rated Power Output at Stereo mode
(8 ohms 40 Hz - 20 kHz, THD 0.09%)
80W+80W
Reference
Power Output
(8 ohms
1 kHz,
THD
0.7%)
Front1):
80 W/ch
Center1):
80 W
Surround1):
80 W/ch
Models of area code TW
Rated Power Output at Stereo mode
(8 ohms
at 1 kHz, THD
0.7%)
80 W + 80 W 2)
(at 110 VAC,
50Hz)
Reference PowerOutput
(8 ohms at 1 kHz, THD 10% at 110V
AC, 50 Hz)
Frontl): 90 W/ch
Center1): 90 W
Surround1): 90 W/ch
Models of other area code
Rated Power Output at Stereo mode
(8 ohms lkHz, THD 0.7%)
80W+80W
2)
Reference Power Output z)
(8 ohms 1 kHz, THD 10%)
Front1):
90 W/ch
Center1): 90 W
Surroundl):
90 W/ch
1) Depending on the sound field settings and
the sources, there may be no sound output.
2) Measured
under the following conditions:
Area code
Power requirement
AU,E2/E3
240 V AC, 50 Hz
TW
110 VAC,
50 Hz
Frequency response
MULTI CH IN, CD,
MD/TAPE, DVD/LD,
TV/SAT, VIDEO:
20 Hz
20 kHz
0/
0.5 dB (sound field,
and tone bypassed)
Inputs (Analog)
MULTI CH IN, CD,
MD/TAPE,
DVD/LD,
TV/SAT, VIDEO:
Sensitivity:
250 mV
Impedance:
50 kilohms
S/N3):
85 dB
(A,
250
InV 4))
3) INPUT SHORT
4) Weighted network, input level
Inputs (Digital)
DVD/LD
(coaxial):
Sensitivity:
Impedance:
75 ohms
S/N:
100 dB
(A, 20 kHz LPF)
TV/SAT
(Optical):
Sensitivity:
Impedance:
S/N:
100 dB
(A, 20 kHz LPF)
Outputs
MD/TAPE (OUT):
VIDEO (AUDIO OUT):
Voltages: 250 mY,
Impedance:
10 kilohms
SUB WOOFER:
Voltage: 2 V
Impedance :
1 kilohms
PHONES:
Accepts low and
high-impedance
headphones
TONE
_+6dB at 100 Hz
and 10 kHz
Sampling frequency
48 kHz (OPTICAL
IN)
96 kHz (COAXIAL IN)
Tuning range
87.5 - 108.0 MHz
Antenna terminals
75 ohms, unbalanced
Intermediate
frequency
10.7 MHz
Sensitivity
Mono:
18.3 dBf,
2.2 tAV/75 ohms
Stereo:
38.3 dBf,
22.5 gV/75 ohms
Usable sensitivity
11.2 dBf, 1 blV/75 ohms
SIN
Mono:
76 dB
Stereo:
70 dB
Harmonic distortion at I kHz
Mono:
0.3%
Stereo: 0.5%
Separation
45 dB at 1 kHz
Frequency response
30 Hz- 15 kHz
+0.5/-2
dB
Selectivity
60 dB at 400 kHz
44
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