This is the Maspro Denko AV selector "VSW41". It allows you to output from Hi-Fi video, video discs, and various AV devices to a TV, etc., via this unit. Although it is a new, unused item, the box is damaged due to its age. The main unit is in a bag inside the box, so it is in very clean condition. ・Mini-component half size ・Sharp black body ・24-karat gold-plated terminals ・Input display sticker included