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Nikko NA-590

Stereo Integrated Amplifier (1980)

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Nikko NA-590


Stripped of unnecessary frills, the NA-590 offers everything the audiophile finds practical for high quality sound.

Circuits and components are made of low noise elements, leading to superior transient characteristics and maintaining an excellent signal-to-noise ratio.

Features such as the loudness control, subsonic filter, tape to tape dubbing monitor, and click-stop volume control are advantages that even an experienced music lover will quickly appreciate.


Power output: 35 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.05%

Damping factor: 40

Input sensitivity: 2.2mV (MM), 150mV (line)

Signal to noise ratio: 82dB (MM), 97dB (line)

Output: 140mV (line)

Speaker load impedance: 4Ω (minimum)

Dimensions: 420 x 96 x 335mm

Weight: 8.5kg

Year: 1980


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Reviewed Apr 26th, 2015 by Threesheds

This is a great little amp. Clear sound reproduction with good frequency range. I recently dug this out of the loft and realised how much better it is than the mini system I had been using. If you have chance to get on buy it.



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