The Yamaha A-S501 is a stereo integrated amplifier from the Yamaha A-S series. It offers 85W per channel of power, allowing for high-quality audio playback.
It also includes Yamaha’s ToP-ART (Total Purity Audio Reproduction Technology) design concept, which ensures accurate sound reproduction. The amplifier has a solid and sleek design, with a brushed aluminum front panel and large, easy-to-use controls. Overall, the Yamaha A-S501 is a versatile and powerful amplifier suitable for various audio setups.