Sony STR-DB840 Stereo System User Manual


 
59
Additional Information
Frequency response
PHONO: RIAA
equalization curve
±0.5 dB
CD, TAPE, MD/DAT,
MD/TAPE, DVD/
LD, TV/SAT,
VIDEO 1, 2, and
VIDEO 3:
10 Hz – 100 kHz
+0.5/–3 dB (with
sound field,
equalizer, and bass
boost bypassed)
Inputs (Analog)
PHONO:
Sensitivity: 2.5 mV
Impedance: 50
kilohms
S/N
4)
: 86 dB
(A, 2.5 mV
5)
)
5.1CH INPUT, CD,
TAPE, MD/DAT,
MD/TAPE, DVD/
LD, TV/SAT, VIDEO
1, 2, and VIDEO 3:
Sensitivity: 150 mV
Impedance:
50 kilohms
S/N
4)
: 96 dB
(A, 150 mV
5)
)
4) INPUT SHORT
5) Weighted network, input level
Inputs (Digital)
DVD/LD IN(Coaxial):
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
DVD/LD IN, TV/SAT
IN, MD/DAT IN
(Optical):
Sensitivity: –
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
Outputs TAPE, MD/DAT, MD/
TAPE (REC OUT);
VIDEO 1, 2 (AUDIO
OUT):
Voltage: 150 mV,
Impedance:
1 kilohms
FRONT L/R, CENTER,
REAR L/R,
SUB WOOFER:
Voltage: 2 V
Impedance:
1 kilohms
PHONES:
Accepts low- and
high-impedance
headphones
BASS BOOST +6 dB at 70 Hz
Sampling Frequency
48 kHz
EQ BASS:
100 Hz~1.0 kHz
(21 steps)
MID:
500 Hz~5.0 kHz
(21 steps)
TREBLE:
1.0 kHz~10 kHz
(21 steps)
Gain levels:
±10 dB, 1 dB step
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna terminals
75 ohms, unbalanced
Sensitivity Mono: 18.3 dBf,
2.2 µV/75 ohms
Stereo: 38.3 dBf,
22.5 µV/75 ohms
Usable sensitivity
11.2 dBf, 1 µV/75 ohms
S/N Mono: 76 dB
Stereo: 70 dB
Harmonic distortion at 1 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