A product of Williamsburg Brooklyn NYC Gretsch created Duo-Jet Guitar that was played by George Harrison. The Beatles: Rock Band Wireless Gretsch Duo-Jet Guitar Controller is a amazing twist in evolution, it's both toy and high technology at the same time. 1000 times lighter than the actual instrument the Rock Band Wireless Guitar Controller is a try to the design of the iconic body down to the authentic chrome Bigsby bridge and tremolo bar and five-way chrome knob. Fab!