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Yamaha B-1

Stereo Power Amplifier (1975-78)

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Yamaha B-1


Power output: 150 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.1%

Damping factor: 80

Input sensitivity: 0.775V

Signal to noise ratio: 100dB

Speaker load impedance: 4Ω to 16Ω

Semiconductors: 39 x FET, 113 x transistors, 3 x LED, 7 x zener diodes, 64 x diodes

Dimensions: 460 x 150 x 390mm

Weight: 37kg

Year: 1975


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