Power Amplifier Marantz 250M




Power Amplifier Marantz 250M







SERVICE MANUAL OF MARANTZ 250M SCHEMATIC OF MARANTZ 250M

Free Download Service Manual and Schematic


TRANSISTORS EQUIVALENTS OF MARANTZ 250M

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Transistors Equivalents Other Other Transistors Equivalents Other Other
MPSA20 BC167-BC183 NTE123AP 2N4250 2N4248-BC206 NTE159
SPS439 NTE108 SS47 BD130
MPS6519 BC213-BC257 NTE159 SPS1928 2N5961-BC550C NTE123AP
MPSA65 BC516 NTE232 2N4125 BC350A-2N3903 NTE159
S39613 2N5415 SJ2586 2SC783
SJ2520 MJ21193-2N3773 NTE285 SJ2585 2SA483 NTE292
SJ2582 MJE180 BD169-2N4923 NTE184
2N4123 BC347A-2N3903 NTE123AP SJ2519 MJ21194 NTE284



TECHNICAL SPECIFICATIONS




Power output Stereo:

Continuous Power (RMS) 126 watts at 8 ohms per channel
Power Band: 20Hz to 20Khz


Distortion:

Frequency response: 2Hz to 100kHz +/- 1dB
Total Harmonic Distortion: 0,1% at 8 ohms
Signal to noise ratio: 106dB
Damping Factor: 100 - 8 ohms



Dimensions: 390 x 146 x 263 mm
Weight: 12,7 Kg

Years: 1976




POWER STEREO AMPLIFIER MARANTZ 250M

POWER STEREO AMPLIFIER MARANTZ 250M





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