Pioneer SA-7500 Verstärker
(1976-1978)
TECHNISCHE SPEZIFIKATIONEN
Power (RMS) 2 X 40w/8 ohms
Power Band: 20Hz/20Khz
Freq response: 10Hz/50kHz +/- 1dB
Total Harm Distortion: 0,3%/8 ohms
Intermodulation distortion: 0,3%
Damping Factor: 25 - 8 ohms
Input Sensitivity Phono: 2.5 mV
Input Sensitivity Tuner: 150 mV
Input Sensitivity Aux: 150 mV
Input Sensitivity Tape In: 150 mV
Output Impedance: 4 to 16 ohms
Output Line: 150mV
Signal to Noise Ratio Phono: 70 dB
Signal to Noise Ratio Aux: 90 dB
Signal to Noise Ratio Tape: 90 dB
Dimensions: 420 x 150 x 345 mm
Weight: 12 Kg
Transistors | Equiv | Other |
2SA725 | BC352B-2N3906 | KT361G-NTE234 |
2SA733 | BC212L-2N4061 | KSA733-NTE290 |
2SD388 | BDX51-2N4348 | KT898A-NTE87 |
2SD370 | 2SC684-KT819GM | NTE280 |
2SC1403 | BDX51-2SC552 | 2N4348-NTE280 |
2SC945 | NTE199-BC182L | 2N3710-KSD945 |
2SA725 | BC352B-2N3906 | KT361G-NTE234 |
2SC1649 | BSX21-2N6218 | KT666A9-NTE287 |
2SA763 | BC214-2N2214 | KT361B-NTE234 |
2SC1313 | NTE199-BC347A | 2N3904-KSC1845 |
2SC1384 | NTE293-2SC3328 | 2SC4145-NTE293 |
2SC1345 | BC414-2SC1815 | NTE199 |
2SB541 | NTE281-BDX96 | 2N6030 |
2SA816 | BD638-2N6126 | KT855B-NTE398 |
2SB507 | BD590-2N6126 | NTE153-KSB596 |
2SB530 | BDX20-2SA679 | 2N4906-NTE281 |
2SA745 | BDX96-2SA679 | 2N6248-NTE281 |
2SB527 | 2N6180-BD140 | NTE292-2SB549 |
2SC1451 | KSC3503-BSX21 | 2N6218-KT666A9 |
2SC1344 | BC109-2N5210 | NTE199 |
2SA640 | 2SA641-NTE234 | BC214L-2N4058 |
2SA726 | BC352B-2N3906 | NTE234 |
2SC869 | BSX21-2N1990R | NTE194-KSC2310 |
2SD526 | BD589-2SC483 | 2N6123-NTE241 |
2SC1312 | BC347A-2N3904 | KT315A-NTE199 |
2SD357 | BD239C | NTE291 |
2SK34 | NTE132 | KSK30-2SK30AW |
2SD325R | BD437-2N5192 | KT815G-NTE152 |
Diodes | Equiv | Other |
SIB01-02 | NTE116-BY126 | 1N4003 |
1S1555 | BA187-1N5606 | BA147 |
1S2473 | BAW62-1N4148 | NTE177 |
1S2472 | BAW62-BAX95 | 1N4148-NTE177 |
WZ130 | NTE143A | |
SR3AM-4 | NTE5802 | |
STVAH | ||
Capa µf | Volts | Quantity (46) |
10.000 | 50 | 2 |
330 | 50 | 2 |
330 | 6 | 4 |
220 | 63 | 1 |
220 | 25 | 1 |
220 | 16 | 3 |
220 | 6 | 2 |
100 | 25 | 1 |
100 | 16 | 1 |
100 | 10 | 4 |
47 | 35 | 2 |
47 | 16 | 1 |
10 | 25 | 4 |
4.7 | 25 | 2 |
3.3 | 25 | 1 |
2.2 | 50 | 2 |
2.2 | 25 | 3 |
1 | 50 | 2 |
1 | 25 | 2 |
0.22 | 25 | 6 |