Nikko NE 520:
Tuning range: FM, MW
Power output: 30 watts per channel into 8Ω (stereo)
Frequency response: 20Hz to 20kHz
Total harmonic distortion: 0.05%
Signal to noise ratio: 75dB (MM), 100dB (line)
Dimensions: 440 x 96 x 307mm
Weight: 6.2kg
Year: 1981