For over 30 years, Audio Design Associates (ADA ) has been synonymous with "excellence" and delivery of unparalleled sound quality. In addition to developing the first multi-room audio systems, ADA was the world's first manufacturer to offer bi-directional, serially controlled components and systems that permit integration with control systems. ADA has received numerous awards and industry honors for their innovative and technologically advanced designs. Overture, nationally recognized as the leader in the field of high end audio, home theater and home electronics, is proud to carry ADA's superior electronics. If you are interested in purchasing an ADA audio or home theater system, you can trade-in an electronic component or system for ADA by filling out Overture’s Trade-In Form.