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Nikko NR-819

AM/FM Stereo Receiver (1980)

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Nikko NR-819


Accuracy, simplicity and quality; the NR-819 locks up the three and adds Nikko electronic ingenuity for FM station fine tuning with the T-Lock tuning system that automatically tunes the station and obtains the lowest possible distortion.

Continuous output power is 45 watts per channel, minimum RMS, both channels driven into 8 ohms from 20Hz to 20kHz, with no more than 0.05% THD.

Functional controls and stable, low-noise solid-state circuitry add to the overall high performance.


Tuning range: FM, MW

Power output: 45 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.05%

Damping factor: 40

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 80dB (MM), 95dB (line)

Output: 150mV (line)

Dimensions: 19-4/5 x 6-1/5 x 12-3/4 inches

Weight: 10.3kg


service manual   English - fmmech

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Reviewed May 14th, 2016 by Mads Lambrecht

Picked up this old beast at a local flea market for peanuts. 8Seller didn´t know what is was worth).

Now. I went back home and did some cleaning up/Dusting and fitted some new display bulbs. Turns out terminal 1 was broken but it was an easy fix.

when I hooked up this beast to my current set up (Not cheap stuff i tell you) I was blown away by how well it sounded. I was disappointed with my other audiophile equipment for letting this 40 year ish amp come SO close in performance.

The sound is pitch black in the silent passages and It delivers in full in the entire spectra when pushed.

I highly recommend this product.

Be aware. it´s very wide. 50,5cm :-D



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