Technics SA-DX930

RQT4918
Technical specifications (IHF'78)
@ AMPLIFIER SECTION
Rated minimum sine wave RMS power output
20 Hz-20 kHz both channels driven
0.05 % tota! harmonic distortion
100 W per channel (8 2)
1 kHz continuous power output both channels driven
0.05 % total harmonic distortion
105 W per channel (8 (2)
Total harmonic distortion
rated power at 20 Hz-20 kHz
half power at 1 kHz
Power output at the Dolby Pro Logic operation
0.9 % at 1 kHz,
0.05 % (8 Q)
0.03 % (8 Q2)
Front 2 x 100 W (8 Q)
Center 100 W (8 9)
Surround 2 x 100 W (8 Q)
Low frequency damping factor 30 (8 Q)
Load impedance
Front
A or B 4-8 Q
A and B 80
Center BQ
Surround 8
Dynamic headroom 2 dB (8 (2)
Frequency response
PHONO RIAA standard curve 10.8 dB
CD, TAPE, DVD, VCR, TV/DSS
Input sensitivity
10 Hz-70 kHz, +3 dB
PHONO 0.4 mV (3 mV, IHF '66)
CD, TAPE, DVD, VCR, TV/DSS 27 mV (200 mV, IHF '66)
S/N (IHF A)
PHONO 70 dB (80 dB, IHF '66)
CD, TAPE, DVD, VCR, TV/DSS
Input impedance
PHONO
CD, TAPE, DVD, VCR, TV/DSS
Tone controls
BASS
TREBLE
Subwoofer frequency response
75 dB (85 dB, IHF '66)
47 kQ
22 kQ
50 Hz, +10 to -10 dB
20 kHz, +10 to -10 dB
7-100 Hz, +3 dB
Digital input
Optical
Coaxial (Input impedance 75 (2) DVD
CD, TV/DSS
ll FM TUNER SECTION
Frequency range 87.9-107.9 MHz
Sensitivity 11.2 dBf (2 uV, IHF '58)
50 dB quieting sensitivity
MONO 18.3 dBf (4.5 uV, IHF '58)
STEREO 38.3 dBf (45 uV, IHF '58)
Total harmonic distortion
MONO 0.2%
STEREO 0.3 %
S/N
MONO 73 dB
STEREO 67 dB
Frequency response 20 Hz-15 kHz, +1 dB, -2 dB
Alternate channel selectivity 65 dB
Capture ratio 1.5 dB
Image rejection at 98 MHz 40 dB
Spurious response rejection at 98 MHz 75 dB
AM suppression 50 dB
Stereo separation
1 kHz 40 dB
10 kHz 30 dB
Antenna terminal 75 Q (unbalanced)
E AM TUNER SECTION
Frequency range 530-1710 kHz
Sensitivity 20 uV, 330 V/m
Selectivity 55 dB
IF rejection at 1000 kHz 50 dB
ll VIDEO SECTION
Output voltage at 1 V input (unbalanced) 140.1 Vp-p
Maximum input voltage 1.5 Vp-p
input/output impedance 750
ll GENERAL
Power supply
Power consumption
Dimensions (W x H x D)
AC 120 V, 60 Hz
380 VA, 290 W
430 x 158.2 x 320.5 mm
(16-15/16" x 6-7/32" x 12-5/8")
Weight 9.6 kg (21.3 Ib.)
Power consumption in standby mode 1 W
Notes:
1. Specifications are subject to change without notice.
Weight and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.