Stig Carlsson was a sound pioneer whose endeavors to generate great sound from small boxes begun all the way back in the early 50s. Two decades later, Carlsson’s hard work resulted in one of his greatest commercial successes: OD-11, launched in 1974. The new OD-11 by Teenage Engineering is a result of a close collaboration with the Stig Carlsson Foundation, building on the tradition of Carlsson's work and his life-long mission for great natural sound.