Nikko Alpha II
Stereo Power Amplifier (1978)
Power output: 120 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 100kHz
Total harmonic distortion: 0.03%
Damping factor: 80
Input sensitivity: 1V
Signal to noise ratio: 105dB
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Reviewed Oct 03rd, 2014 by ivandezande
Picked this up broken and repaired it. Easy job to fix, very modular and everything is robust. Large dual transformers, 20,000uF a channel, and huge heatsinks on the back.
I give this a 8 because it sounds amazing and is durable, but it has some thermal issues with the vbe multiplier, and the driver transistors are not very high quality. The VU meters are beautiful. Wonderful amp to have.