Technics SA-GX190 Operating Instructions

• AMPLIFIER SECTION
Rated minimum sine wave
RMS power output
40 Hz-20 kHz both channels driven
0.8% total harmonic distortion
100 W per channel (8 Q)
1 kHz continuous power output
both channels driven
0.8% total harmonic distortion 103 W per channel(8 Q)
Total harmonic distortion
rated power at 40 Hz-20 kHz 0.8% (8 _)
half power at 1 kHz 0.07% (8 L3)
Dynamic headroom (Power amplifier section) 2 dB (8 Q)
SMPTE intermodulation distortion 0.5% (8 _)
Frequency response
PHONO RIAA standard curve +0.8 dB
CD, VCR 1, TAPE/VCR 21DCC 10 Hz-70 kHz, +3 dB
Input sensitivity
PHONO 0.4 mV (3 mY, IHF '66)
CD, VCR 1, TAPENCR 2/DCC 27 mV (200 mV, IHF '66)
SIN (IHF, A)
PHONO 68 dB (71 dB, IHF '66)
CD, VCR 1, TAPE/VCR 2/DCC 70 dB (85 dB, IHF '66)
Input Impedance
PHONO 47 k_
CD, VCR 1, TAPEIVCR 2/DCC 22 kQ
Tone controls
BASS 50 Hz, +10 dB to -10 dB
TREBLE 20 kHz, +10 dB to -10 dB
Low frequency damping factor 30 (8 Q)
Load impedance
AorB 8_
A and B 8
• FM TUNER SECTION
Frequency range 87.9-107.9 MHz
Sensitivity 11.2 dBf (2 HV, IHF '58)
50 dB quieting sensitivity
MONO 18.3 dBf (4.5 HV, IHF '58)
STEREO 38.3 dBf (45 IJV, IHF '58)
Total harmonic distortion
MONO 0.2%
STEREO O.3%
SIN
MONO 75 dB
STEREO 7O dB
Frequency response 20 Hz-15 kHz, +1 dB, -2 dB
Alternate channel selectivity 65 dB
Capture ratio 1 dB
Image rejection at 98 MHz 45 dB
IF rejection at 98 MHz 80 dB
Spurious response rejection at 98 MHz 75 dB
AM suppression 50 dB
Stereo separation
1 kHz 40 dB
10 kHz 30 dB
Carrier leak
19 kHz -35 dB
38 kHz -50 dB
Antenna terminal 75 Q (unbalanced)
• AM TUNER SECTION
Frequency range 530-1710 kHz
Sensitivity 20 IJV, 330 pV/m
Selectivity 55 dB
Image rejection at 1000 kHz 40 dB
IF rejection at 1000 kHz 60 dB
• GENERAL
Power consumption
Power supply
Dimensions (W x H x D)
Weight
160 W
AC 120V, 60Hz
430 x 136 x 305 mm
(16-15116" x 5-11132" x 12")
6.6 kg (14.5 lb.)
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.
Matsushita Consumer Electronics
Company, Division of Matsushita
Electric Corporation of America
One Panasonic Way Secaucus,
New Jersey 07094
Printed in Singapore
Panasonic Sales Company,
Division of Matsushita Electric of
Puerto Rico, Inc. ("PSC")
Ave. 65 de Infanteria. Km. 9.5
San Gabriel Industrial Park, Carolina,
Puerto Rico 00985
Matsushita Electric of Canada Limited
5770 Ambler Drive, Mississauga,
Ontario L4W 2T3
RQT2694-P
H1094J0

Technics SA-GX190 Specifications

FM Tuner Section

frequency range	87.9-107.9 MHz
sensitivity	11.2 dBf (2 HV, IHF '58)
mono sensitivity	18.3 dBf (4.5 HV, IHF '58)

Amplifier Section

RMS power output	100 W per channel (8 Q)
total harmonic distortion stereo	0.8%
dynamic headroom	2 dB (8 Q)

General

power consumption	160 W
power supply	AC 120V, 60Hz
dimensions	430 x 136 x 305 mm