Sony STR-DB930 - Specifications; Power Output and Amplifier Specs; Input, Output, and EQ Specs

Specifications
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION:
With 8 ohm loads, both
channels driven, from 20 -
20,000 Hz; rated 110 watts
(STR-DB930) and 100 watts
(STR-DB830) per channel
minimum RMS power,
with no more than 0.05%
total harmonic distortion
from 250 milliwatts to
rated output (USA model
only).
Amplifier section
POWER OUTPUT
Stereo mode (8 ohms 20 Hz - 20 kHz,
THD 0.05%)
STR-DB930:
110 W +110 W
STR-DB830:
100 W + 100 W
(4 ohms 20 Hz - 20 kHz,
THD 0.05%)
STR-DB930:
100 W + 100 W
STR-DB830:
90 W+90W
Surround mode
(8 ohms 20 Hz - 20 kHz,
THD 0.09%)
STR-DB930:
Front: 110W + 110W
Center”: 110W
Rear?: 110W + 110W
STR-DB830:
Front: 100W + 100W
Center?: 100W
Rear?: 100W +
100W
(4 ohms 20 Hz - 20 kHz,
THD 0.09%)
STR-DB930:
Front: 100W + 100W
Center”: 100W
Кеаг?): 100W +
100W
STR-DB830:
Front: 90W + 90W
Center): 90W
Rear®: 90W + 90W
a) Depending on the sound field settings and
the source, there may be no sound output.
Dynamic power output
STR-DB930: 165 W + 165 W, 8 ohms
250 W + 250 W, 4 ohms
STR-DB830:
155 W + 155 W, 8 ohms
240 W + 240 W, 4 ohms
Frequency response
PHONO: RIAA
equalization curve
+0.5 dB
CD, TAPE, MD/DAT,
TAPE/MD, DVD/
LD, TV/SAT, VIDEO
1, 2, and VIDEO 3:
10 Hz - 50 kHz +0.5/
-2 dB (with sound
field, equalizer, and
bass boost bypassed)
Inputs (Analog)
PHONO:
Sensitivity: 2.5 mV
Impedance: 50
kilohms
S/N: 86 dB (A, 2.5
mv”)
5.1CH INPUT, CD,
DVD/LD, TAPE,
MD/DAT, TAPE/
MD, TV/SAT,
VIDEO 1, 2, and
VIDEO 3:
Sensitivity: 150 mV
Impedance: 50
kilohms
S/N*: 96 dB (A, 150
mv”)
b) INPUT SHORT
c) Weighted network, input level
Inputs (Digital)
DVD/LD (coaxial):
Sensitivity: —
Impedance: 75 ohms
S/N: 100 dB (A, 20
kHz LPF)
DVD/LD, TV/SAT,
MD/DAT (Optical):
Sensitivity: —
Impedance: -
S/N: 100 dB (A, 20
kHz LPF)
TAPE, MD/DAT
TAPE/MD, (REC
OUT); VIDEO 1,2
(AUDIO OUT):
Voltage: 150 mV,
Impedance: 10
kilohms
FRONT L/R, CENTER,
REARL/R,
SUB WOOFER:
Voltage: 2 V
Impedance: 1
kilohms
PHONES:
Accepts low- and
high-impedance
headphones
Outputs
BASS BOOST +6 dB at 70 Hz
Sampling Frequency
48 kHz
EQ BASS:
100 Hz~1.0 kHz (21
2 steps)
MID:
500 Hz-5.0 kHz (21
steps)
TREBLE:
1.0 kHz~10 kHz (21
steps)
Gain levels:
+10 dB, 1 dB step
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