The RARE VINTAGE Pioneer PD-M40 6 Disc CD Changer is a sought-after collectible from 1988, manufactured in Japan. This black CD changer, with a capacity for 6 discs, offers high-fidelity audio playback through RCA and control in/out inputs. With its 1st generation technology and wired connectivity, this Pioneer PD-M40 unit is a classic piece of home audio equipment that works great and is sure to enhance any audio collection.