Technics SU-A900 Operating Instructions Manual page 15

20 Hz—20 kHz continuous power output
both channels driven [SU-A900] : 2x 90 W (8 Q)
[SU-A800) : 2x55 W (8 O)
1 kHz continuous power output
both channels driven (THD: 1%)
[SU-A900] : 2 x 100 W (8 Q)
2% 140 W (4.0)
[SU-A800] : 2x70 W (8 O)
2x 100 W (4.9)
63 Hz—12.5 kHz continuous power output
both channels driven (THD: 0.7%)
[SU-A900] : 2 x 90 W (8 Q)
2x125 W (4 O)
[SU-A800] : 2x65 W (8.9)
2x85 W (4 Q)
Total harmonic distortion
rated power at 20 Hz—20 kHz 0.01% (8 Q)
Intermodulation distortion (50 Hz: 7 kHz = 4:1, SMPTE)
rated power 0.007% (8 Q)
Residuat hum and noise 1 mV
Damping factor 60 (8 Q)
30 (4 Q)
Headphones output level/impedance 540 mV/330 NQ
Load impedance
A and B 8Q-160
Input sensitivity/impedance
PHONO MM 2.5 mV/47 KQ
MM 160 mV (IHF '66)
MC i 12 mV (IHF '66)
SIN (rated power, 4 Q)
PHONO MM 78 dB (85 dB, IHF '66)
PHONO MC 64 dB (S=250 uV, 66 dB, IHF '66)
TUNER, CD, AUX, TAPE 1, TAPE 2
91 dB (100 dB, IHF '66)
SIN at —26 dB power (4 Q)
PHONO MM 68 dB
PHONO MC 63 dB
TUNER, CD, AUX, TAPE 1, TAPE 2 70 dB
Maintenance
.To clean this unit, use a soft, dry cloth.
For very dirty surfaces, dip a soft cloth in a weak soap-and-water
solution and wring well. After cleaning, wipe with a soft, dry cloth.
SIN at 50 mW power (4 O)
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
(30 Hz— 15 kHz)
TUNER, CD, AUX, TAPE 1, TAPE 2 .
3 Hz—80 kHz (+0, —3 dB)
+0 dB, —0.3 dB (20 Hz—20 kHz)
Tone controls
For United Kingdom, Australla and N.Z.
AC 50 Hz/60 Hz, 230 V-240 V
[SU-A800] : 8.6 kg
Notes:
3. For areas except Europe
For United Kingdom only
This apparatus was produced to BS 800.
Never use alcohol, paint thinner, benzine, or a chemically treated
cloth to clean this unit.
Such chemicals may damage the unit's finish.
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