Akai AT-2450 Fm Am Stereo Tuner, 1979-1980, made in Japan

Link: hifiengine | service manual

Specifications
Type: Mono/Stereo Tuner
Tuning Bands: FM, MW
Tuning Scale: Analogue
FM Tuning Range: 87.5 to 108 MHz
MW Tuning Range: 520 to 1605 kHz
Sensitivity: 1.7uV (FM), 15uV (MW)
Signal to Noise Ratio: 75dB (FM), 55dB (MW)
Distortion: 0.2% (FM)
Selectivity: 80dB (FM), 30dB (MW)
Frequency response: 20Hz to 15kHz (FM)
Output: 2000mV
Semiconductors: 9 x transistors, 14 x diodes, 1 x FET, 4 x IC
Dimensions: 440 x 144 x 368mm
Weight: 7.3kg