Dual Cassette: Features "two doors" for playing cassette tapes, and supports Auto Reverse playback. Sound System (XBS): Equipped with the Extra Bass System for powerful and deep sound. Radio: Supports multiple bands including FM and AM, and some versions also support SW and LW. Design: Comes in an elegant black color with manual control knobs and large stereo speakers, weighing approximately 4.8 kg. Manufacturing: The device is of original Japanese manufacturing, which explains its high quality and continued existence to this day as a rare piece for vintage collectors.