Marantz 1090 Amplificateur
(1977-1980)
SPECIFICATIONS TECHNIQUES
Power (RMS) 2 X 50w/8 ohms
Power Band: 20Hz/20Khz
Freq response: 10Hz/70kHz +/- 1dB
Harmonic at rated output: 0,1%
Intermodulation distortion: 0,1%
Damping Factor: 35 - 8 ohms
Input Sensitivity Phono: 1.8 mV
Input Sensitivity Tuner: 200 mV
Input Sensitivity Aux: 200 mV
Input Sensitivity Tape In: 200 mV
Signal to Noise Ratio Phono: 78 dB
Signal to Noise Ratio Aux: 91 dB
Signal to Noise Ratio Tape: 91 dB
Output Impedance: 4 to 16 ohms
Dimensions: 416 x 146 x 301 mm
Weight: 9.5 Kg
Transistors | Equiv | Other |
2SC1222 | NTE199-BC184L | 2N5210-KT3102A |
2SA750 | BC640-NTE234 | 2N5416 |
2SC945 | BC407B-BC167B | KSC945-NTE85 |
2SC1940 | NTE31-BF422 | KSC2310 |
2SC828 | BC547-BC239 | KSC945 |
2SA733 | BC557-KSC945 | BC182L-2N3710 |
2SD415 | NTE373-BD443A | BD232-KT841A |
2SB549 | NTE374-BD380 | 2N4920 |
2SD588 | 2SD586-NTE36 | 2SC552-KT812A |
2SB618 | BD544D | 2N6228 |
2SC1407 | NTE192-BC337A | 2N4410 |