The new Dual Source/Destination plate satisfies two applications in one part. This new plate can now be used as a Source plate or a Destination plate. New cables will allow destination solutions, such as SA-3 amps or TA-2 amps, to be connected using this new plate. * Two 9-pin mini-DIN connectors * Connects Main and Bose® link outputs from new Media Centers * Bose® link System Cable (22/5 pair, shielded) is used to connect two Source/Destination plates together