Marantz 1072

Marantz 1072 Amplifier

Marantz 1072 Amplifier

(1978-1980)




TECHNICAL SPECIFICATIONS


Power (RMS) 2 X 36w/8 ohms
Power (DIN) 2 X 50w/8 ohms
Power Band: 20Hz/20Khz
Freq response: 15Hz/60kHz +/- 1dB
Harmonic at rated output: 0,05%
Intermodulation distortion: 0,05%
Damping Factor: 45 - 8 ohms
Input Sensitivity Phono MM: 2.0 mV
Input sensitivity Line: 180 mV
Output Impedance: 4 to 16 ohms
Dimensions: 416 x 146 x 240 mm
Weight: 8.0 Kg





Transistors Equiv Other
2SA1039 2N3931 KT667A9
2SC2390 2SC1845 2SC2089
2SC2235 BCX22-2N2364 NTE382
2C1627A BSW66-2N3700 KT604A-NTE289
2SA965 2SB789-2N3930 KT632AB-NTE383
2SD718 BD245C-2SC684 KT819GM
2SB688 BD246C-2N6030 KT887AB
Diodes Equiv Other
1S2471 NTE519
1S2473 DX0048CE NTE177
WZ240 NTE5081A
W06B NTE116
WZ071 NTE138A
Capa µf Volts Quantity (35)
6800 50 2
470 50 1
330 6.3 3
100 50 3
100 35 1
100 16 3
100 10 4
47 50 3
47 16 1
47 10 2
22 10 1
4.7 35 7
3.3 50 1
2.2 50 2
0.47 50 1