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Nikko Alpha II

Stereo Power Amplifier

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Nikko Alpha II

Specifications

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

Downloads

service manual  English

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Reviews

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Submitted 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.

 

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