Power Amplifier (1978)
The Yamaha B-2 is the product of research directed at the ultimate in audio quality, based on a unique combination of sophisticated circuitry and advanced FET manufacturing know-how.
The B-2 joins the famous B-1 in setting the standards by which the 'state of the art' is judged.
Power output: 100 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 100kHz
Total harmonic distortion: 0.08%
Damping factor: 70
Input sensitivity: 0.775V
Signal to noise ratio: 115dB
Semiconductors: 12 x FET, 95 x transistors, 2 x IC, 66 x diodes
Dimensions: 436 x 370 x 151mm
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