Specifications - Sony STR-DH740 Operating Instructions Manual

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Reference sections
To clear
All memorized settings
Customized sound fields

Specifications

AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(USA model only)
With 6 ohm loads, both channels driven,
from 20 – 20,000 Hz; rated 90 watts per
channel minimum RMS power, with no
more than 0.09% total harmonic distortion
from 250 milliwatts to rated output.
Amplifier section
1)
Mexico model
Minimum RMS Output Power
(6 ohms, 20 Hz – 20 kHz, THD 0.09%)
90 W + 90 W
Stereo Mode Output Power
(6 ohms, 1 kHz, THD 1%)
100 W + 100 W
Surround Mode Output Power
(6 ohms, 1 kHz, THD 0.9%)
140 W per channel
1)
Other models
Minimum RMS Output Power
(6 ohms, 20 Hz – 20 kHz, THD 0.09%)
90 W + 90 W
Stereo Mode Output Power
(6 ohms, 1 kHz, THD 1%)
105 W + 105 W
Surround Mode Output Power
(6 ohms, 1 kHz, THD 0.9%)
1)
See
Area
page 56
page 49
USA, Canada, Taiwan 120 V AC, 60 Hz
Mexico
Europe, Australia
2)
Frequency response
Input
Output (Analog)
Equalizer
2)
3)
4)
FM tuner section
Tuning range
Antenna (aerial)
Antenna (aerial) terminals
145 W per channel
Measured under the following conditions:
Reference power output for front, center,
surround, surround back and front high
speakers. Depending on the sound field settings
and the source, there may be no sound output.
Analog
10 Hz – 100 kHz, +0.5/–2 dB (with
sound field and equalizer bypassed)
Analog
Sensitivity: 500 mV/50 kilohms
3)
S/N : 105 dB (A, 500 mV
Digital (Coaxial)
Impedance: 75 ohms
S/N: 100 dB (A, 20 kHz LPF)
Digital (Optical)
S/N: 100 dB (A, 20 kHz LPF)
SUBWOOFER
Voltage: 2 V/1 kilohm
Gain levels
±10 dB, 1 dB step
INPUT SHORT (with sound field and equalizer
bypassed).
Weighted network, input level.
87.5 MHz – 108.0 MHz
FM wire antenna (aerial)
75 ohms, unbalanced
2)
Power
requirements
127 V AC, 60 Hz
230 V AC, 50 Hz
4)
)
81
GB