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Hitachi HA-D100

Stereo Integrated Amplifier (1986-88)

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Hitachi HA-D100


Power output: 100 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 30kHz

Total harmonic distortion: 0.2%

Damping factor: 30

Input sensitivity: 3mV (MM), 180mV (line)

Signal to noise ratio: 70dB (MM), 85dB (line)

Output: 180mV (line)

Dimensions: 435 x 110 x 292mm

Weight: 7.7kg

Finish: black

Year: 1987


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Reviewed Feb 09th, 2017 by rgb1701d

This amplifier is an example of how specifications on paper are meaningless. Although it has higher distortion rates on paper the sound and power of this unit is outstanding. The clarity and power is amazing. Extremely potent bottom end and a commanding presence throughout the frequency range. It shouldn't sound this good.

Apparently extremely low distortion rates don't really matter. I have heard other amps with much better specs that disappoint. Not this one.



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