Waldorf Mean Green Machine

Waldorf Mean Green Machine is a limited edition version of the Microwave, with a rubberized Nextel finish in green color and cone-shaped metal feet. It includes a certificate of authenticity and comical silk screening where the power switch reads "Life" and the card slot reads "Food". Later Microwave units featured the same finish in blue color.

Mean Green Machine was created by the German company Waldorf Music and has been used by a variety of artists, including John Mayer, Joe Satriani, and Steve Vai.