Technics SU-8080

Technics SU-8080 Amplifier

Technics SU-8080 Amplifier (1977-1979)




TECHNICAL SPECIFICATIONS


Power (RMS) 2X72w/8 ohms
Power (RMS) 2X90w/4 ohms
Power Band: 20Hz/20Khz
Freq response: 5Hz/40kHz +/- 3dB
Total Harm Distortion: 0,02%/8 ohms
Intermodulation distortion: 0,02%
Damping Factor: 70 - 8 ohms
Damping Factor: 35 - 4 ohms
Input sensitivity Phono MM: 2.5 mV
Input Sensitivity Tuner: 200 mV
Input Sensitivity Aux: 200 mV
Input Sensitivity Tape In: 200 mV
Signal to noise ratio Phono MM: 88dB
Signal to Noise Ratio Aux: 100 dB
Signal to Noise Ratio Tape: 100 dB
Signal to Noise Ratio Tuner: 100 dB
Output Line: 200mV (line),
Output Preout: 1V/1kohms,
Output Impedance: 4 to 16 ohms

Dimensions: 450 x 140 x 371 mm
Weight: 14 Kg



Transistors Equiv Other
2SA798A 2SA979 NTE43
2SC1328 BC682L-2N5210 BC237-NTE199
2SC828A KSC945-BC239 NTE123A
2SC1567 BF457-2N5100 BD237-NTE373
2SA564 BC309-KSA733 BC418B-NTE159
2SA794 BD140-2N5415S BD238-BD380
2SA722 BC212L-2N4061 KT3107K
2SA847 BF435-2N3930 KT667A9
2SC1508
SVTM47L
2SC1628 BF460-2N4271 KT683A
2SA913 2SA698-2N5415S KT505A
2SC1913 BUW40A-2N5102 KT704A
2SB557 BDX20-2N6230 KT865A
2SD427 BDY74-2N5758 KT808A
Integ circ Equivalents Other
TA7136P
Capa µf Volts Quantity (53)
10000 55 4
1000 10 4
470 63 2
220 6.3 2
100 6.3 1
47 50 1
47 16 1
47 6.3 3
33 63 4
33 6.3 2
10 50 2
10 16 4
3.3 25 2
3.3 63 2
3.3 50 3
1 50 12
0.47 50 2
0.22 50 2