Stereo Preamplifier Marantz 3250B




Stereo Preamplifier Marantz 3250B




Stereo Preamplifier Marantz 3250B

Free Download Schematic


TRANSISTORS EQUIVALENTS OF MARANTZ 3250B

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Transistors Equivalents Other Transistors Equivalents Other
2SA872A BF435-2N3930 NTE288 2SC1775A BFT57-2N6218 NTE123AP
2SC1885 2SC3800- NTE399 2SA912 2SC1482-BF423 NTE288
2SA841 BC214L-2N3496 NTE159 2SC1681 BC184L-2N5210 NTE199
2SD313 BD587-2N5298 NTE152 2SB507 BD590-2N6126 NTE153
2SC1509 2SC3939 NTE297 2SA777 2SA1533 NTE298
2SA564A BC309 NTE159 2SC828A BC239 NTE108




TECHNICAL SPECIFICATIONS





Frequency response: 5Hz to 60kHz +/- 1dB
Total Harmonic Distortion: 0,01%

Input Sensitivity and Impedance:

Phono: 1,8 mV
Tuner: 180 mV
Aux: 180 mV
Tape In: 180 mV

Output Sensitivity:

Line: 775 mV
Pre Out: 3 V
Pre Out: 3 to 10 V

Dimensions: 416 x 146 x 239 mm
Weight: 6.5 Kg

Years: 1978





Stereo Preamplifier Marantz 3250B

Stereo Preamplifier Marantz 3250B

Stereo Preamplifier Marantz 3250B





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