Scott Amplifier 255S

Scott Amplifier 255S

Scott Amplifier 255S (1973-1975)


TECHNICAL SPECIFICATIONS


American manufacturing
Power (RMS) 2X30w/8 ohms
Power (RMS) 2X40w/4 ohms
Harmonic Distortion output: 0,5%
Power Bandwidth (IHF) 15Hz/35Khz
Intermodulation (IM) 20Hz/25Khz
Input Sensitivity Phono 1/2: 2,5 mV
Input Sensitivity Tuner: 150 mV
Input Sensitivity Aux: 150 mV
Input Sensitivity Tape In: 120 mV
Signal to Noise Phono 1/2: 65 dB
Signal to Noise Tuner: 75 dB
Signal to NoiseTape In: 75 dB
Signal to Noise Aux: 75 dB
Main Amp. Input: 850 mV
Damping Factor: 30 at 8 ohms
Output Impedance: 4/16 ohms

Dimensions: 413 x 222 x 124 mm
Weight: 6 Kg

SCOTT255S

SCOTT 255S

SCOTT 255S

pdfSchematics pdfOwners Manual

Transistors Equiv Other
BD183 2N3055-BDX93 NTE284
2SC828 BC547 BC639
2SC644 BC549-BC184L 2N3702
2SC1509 BD139 NTE297
2SC1667 2N3055-BD183 NTE284
2SC497 BD139-BSW66A BC639-NTE128
2SA564 BC640-BC418B BC177A
2SC1567 BD139 NTE373
2SA794 BD140 2N5415S
2SC1567 BD139-2N5100 NTE373
Capacitors/µf Tension/volts Quantity
4700 50 2
2200 50 1
220 6.3 4
100 35 2
100 15 1
100 6.3 3
47 35 2
33 10 2
10 25 12
1 50 6