Tom Bingham's Busker cigar box guitar has a built in amp powered by a 9 volt battery. It is a self contained survival kit for the modern busker with a Zippo lighter, digital tuner, an alarm clock, and a 12" cigar for when you finally hit the big time! The guitar itself looks like it has been expertly made from parts of a travel sized acoustic guitar and various cigar boxes, put together with Tom's usual sense of humour and eye for detail.