Technics SU-A900 User Manual

Technical Specifications (DIN 45 500)
20 Hz-20 kHz continuous power output
both channels driven [SU-A900]: 2 x 90 W (8 G)
[SU-A800]: 2 x 55 W (8 G)
1 kHz continuous power output
both channels driven (THD: 1%)
[SU-A900]: 2x100 W(8Q)
2X140 W (4 0)
[SU-A800]: 2 x 70 W (8 G)
2x100 W (4 G)
63 Hz-12.5 kHz continuous power output
both channels driven (THD: 0.7%)
[SU-A9Q0]: 2x90 W(8 Q)
2x125 W (4 Q)
[SU-A800]: 2x65 W (8 G)
2 x 85 W (4 G)
Total harmonic distortion
rated power at 20 Hz-20 kHz 0.01 %
Intermodulation distortion (50 Hz: 7 kHz m 4:1, SMPTE)
rated power 0.007 %
Residual hum and noise
(0 Q)
(8 G)
1 mV
Damping factor
Headphones output level/impedance
Load Impedance
60 (8 G)
30 (4 G)
540 mV/330 Cl
A or B, BI-WIRING
A and B
Input sensitivity/impedance
PHONO MM
PHONO MC
TUNER, CD, AUX, TAPE 1, TAPE 2
Phono maximum Input voltage (1 kHz,
MM
MC
S/N (rated power, 4 G)
4 G—16 G
8 G —16 G
2.5 mV/47 kG
170 pV/220 G
150 mV/22 kG
RMS)
160 mV (IHF '66)
12 mV (IHF ’66)
PHONO MM 78 dB (85 dB, IHF ’66)
PHONO MC 64 dB (S = 250 pV, 66 dB. IHF ’66)
TUNER, CD, AUX, TAPE 1, TAPE 2
91 dB (100 dB, IHF ’66)
S/N at -26 dB power (4 G)
PHONO MM 68 dB
PHONO MC 63 dB
TUNER, CD, AUX, TAPE 1, TAPE 2 70 dB
S/N at 50 mW power (4 G)
PHONO MM 64 dB
PHONO MC 60 dB
TUNER, CD, AUX, TAPE 1, TAPE 2 64 dB
Frequency response
PHONO MM RIAA standard curve ±0.8 dB
TUNER, CD, AUX, TAPE 1, TAPE 2
(30 Hz-15 kHz)
3 Hz-80 kHz (+0, -3 dB)
+0 dB, -0.3 dB (20 Hz-20 kHz)
Tone controls
BASS 50 Hz. +10 to -10 dB
TREBLE 20 kHz. +10 to -10 dB
Output voltage
TAPE 1, TAPE 2 REC OUT 1 5 0 mV
Channel balance (AUX 250 Hz-6.3 kHz) ±1 dB
Channel separation (AUX 1 kHz) 50 dB
■ GENERAL
Power consumption [SU-A900]: 315 W
[SU-A800]: 230 W
Power supply
For Europe AC 50 Hz/60 Hz, 230 V
For United Kingdom, Australia and NX
AC 50 Hz/60 Hz, 230 V-240 V
For others AC 50 Hz/60 Hz, 110 V -127 V/220 V- 240 V
Dimensions (W x H x D) 430 x 136 x 365 mm
w#| B ht [SU-A900]: 9.4 kg
[SU-A800]: 8.6 kg
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.
3. For areas except Europe
The specification values given have been measured while us¬
ing a 240 V power supply.
For United Kingdom only
This apparatus was produced to BS 800.
Maintenance
To clean this unit, use a soft, dry cloth. Never use alcohol, paint thinner, benzine, or a chemically treated
For very dirty surfaces, dip a soft cloth In a weak soap-and-water cloth to clean this unit.
solution and wring well. After cleaning, wipe with a soft, dry cloth. Such chemicals may damage the unit’s finish.
15

Technics SU-A900 Specifications

General

Brand	Technics
Model	SU-A900
Category	Amplifier
Language	English