Nikko NR-515 receiver

 

The Nikko NR-515 Stereo receiver delivers 18 watts per channel, minimum RMS per channel, both channels driven into 8 ohms from 20 Hz to 20 kHz with no more than 0,5% Total Harmonic Distortion. The reliable and accurate NR-515 is loaded with features that will provide a maximum of listening enjoyment, included are phase-lock-loop, FM multiplex circuitry, and a high performance IC in the AM section and phase linear ceramic filters provide low distortion, maximum stereo separation, low noise and extreme stability.

Other features include two-speaker switching, separate bass and treble controls, balance control, volume control, loudness, mono, and tape monitor switching. Additional features include 4-way function selector, a large oversized center tuning meter, and Nikko's own wxclusive circuit breakers.

The NR-515 is an able performer. FM sensitivity is a usable 2,2 µV, FM selectivity is 55 dB while image rejection is 55 dB. Stereo Separation is 40 dB (at 1khz). Am signal-to-noise and image rejection figures are both 45 dB. The NR-515 is built to rigid specifications and provides a maximum of sound for a reasonable price.

 

Specifications:

FM Tuner Section

Sensitivity (IHF) Stereo :  2,2 µV

Selectivity. Alt. Channel :  55 dB

Image Rejection:  55 dB

IF Rejection:  75 dB

Total Harmonic Distortion

Stereo  (65 dBf) :  0,6 %

Mono (65 dBf) :  0,3 %

Stereo Separation:  40 dB at 1 kHz

Capture Ratio:  2,0 dB

AM Tuner Section

Selectivity:  30 dB ( ±10 kHz)

Image Rejection:  45 dB

IF Rejection:  35 dB

Signal-to-Noise Ratio:  45 dB

Power Amp Section

Minimum Rated Power RMS:  18 watts per channel, both channels driven, into 8 Ω

Total Harmonic Distortion:  0,5 %

Frequency Response:  20 Hz - 20 kHz

Dimensions (W x H x D):  17-5/16" x 5-5/16" x 11-13/16"

Weight:  14,7 lbs