Vintage 1980s 80s Yamaha A-500 Natural Sound Stereo Amplifier Japan w PHONO
Classic Yamaha “Natural Sound” circuitry produces clean, uncolored audio reproduction — ideal for vinyl, tape, and early digital sources. Signal-to-Noise Ratio (S/N) 110 dB (AUX), 86 dB (Phono MM), 75 dB (Phono MC).