Panasonic Rhythm Machine 70's Analog Vintage Beatbox!

This is a weird looking little beast from the 70's from that monster that is Panasonic, its full name is National Panasonic RD-9844 Rhythm Machine, a very Basic Rhythmbox with only four Rhythms: 2-Beat, 4-Beat, Rock, Waltz and three buttons for triggering Bassdrum, Snaredrum and Cymbal. A build in cable with mini jack is the only output....mmmm....sounds pretty groovy to me!