Audio tube amplifier for home use

Audio amplifier Niraru 5

Modern design

Modern amplifier design.


Warm vacuum tube sound

1 x 12AX7 preamp tube
2 x EL84 power tubes.

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Safe to use

All HOT and dangerous parts, High voltage vacuum tubes, are not reachable, but still visible.

Hand made

The amplifier is hand made. Housing is made from wood.

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Frequency response

Frequency response is a measure of the amplifier's ability to pass a wide range of frequencies in the audio spectrum. Learn more...

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Signal to Noise Ratio

Signal to Noise Ratio is a measurement of the ratio of the rated output of an amplifier to noise (mostly thermal noise). Ideally, one would... Learn more...

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THD - Total Harmonic Distortion

Total harmonic distortion (THD) is determined by measuring and summing the amplitude level of the variousharmonics that... Learn more...