Marantz 2230 Empfänger
(1972-1975)
TECHNISCHE SPEZIFIKATIONEN
Tuner:
Tuning range FM: 88 to 108 Mhz
Sensitivity IHF: 2.3 µV
Selectivity: > 60 dB
Stereo Separation: > 40 dB - 1Khz
Tuning range AM: 535 to 1605 Khz
Amplifier:
Power output: (RMS) 2 X 30w/8 ohms
Frequency response: 15Hz/50kHz
Output Impedance: 8 ohms
Damping factor: 45
Total Harmonic output: 0,5%/8 ohms
Input Sensitivity Phono: 1.8 mV
Input Sensitivity Tuner: 180 mV
Input Sensitivity Aux: 180 mV
Input Sensitivity Tape In: 180 mV
Signal to Noise Ratio Phono: 75 dB
Signal to Noise Ratio Tuner: 83 dB
Signal to Noise Ratio/Tape In: 83 dB
Signal to Noise Ratio Aux: 83 dB
Dimensions: 440 x 135 x 355mm
Weight: 13 Kg
Transistors | Equiv | Other |
2SD217 | BDX50-2N3773 | NTE87 |
2SA562 | BC328-2N2369A | NTE290 |
2SA606 | BCX60-2N3634 | NTE129 |
2SC959 | BSW54-2N2219A | NTE128 |
2SD315 | BDY71-2N6373 | NTE175 |
2SC696 | BSV64-2N4877 | NTE128 |
2SC1213 | BSW66-2N4001 | NTE289-NTE289A |
2SC945 | BC182L-2N3710 | NTE123AP |
2SC733 | BC182L-2N3710 | NTE199 |
2SC960 | BSW54-2N2219A | NTE123AP |
2SC371 | BC547-BC208 | NTE107 |
2SC1000 | BC184-BC546 | NTE199 |
2SA493 | BC416A-BC416C | NTE290A |
2SC458 | BC147A-2SC945 | NTE123A |
2SC644 | BC184L-2N3707 | NTE199 |
2SC372 | BC547-BC108 | NTE123AP-BC548 |
2SK30 | NTE459 | NTE132 |
2SC732 | BF115-BC237 | NTE123AP |
2SA494 | BC214L-2N4058 | NTE159 |
2SC941 | BC549 | NTE123AP |
2SC829 | BF494-BF241 | NTE107-BF255 |
2SK19 | 2N5485 | NTE132 |
TA7060P | NTE1104 | |
Capa µf | Volts | Quantity (67) |
4700 | 80 | 1 |
2200 | 63 | 2 |
470 | 63 | 1 |
470 | 16 | 1 |
330 | 50 | 2 |
220 | 50 | 1 |
220 | 25 | 1 |
220 | 16 | 1 |
100 | 50 | 3 |
100 | 35 | 1 |
100 | 16 | 1 |
100 | 10 | 2 |
47 | 50 | 2 |
33 | 10 | 1 |
22 | 35 | 2 |
22 | 6.3 | 2 |
10 | 35 | 4 |
10 | 16 | 18 |
10 | 10 | 1 |
4.7 | 35 | 4 |
3.3 | 50 | 1 |
1 | 50 | 1 |
1 | 35 | 2 |
1 | 25 | 4 |
0.47 | 25 | 4 |
0.1 | 50 | 2 |