Note to MIH:
When you get the package from Amazon, plug the “one-to-one” RCA cable from the digital audio output on your TV into this side of the adapter box. Ignore the connector labeled “Toslink.”
Connect the red-and-white “two-to-two” RCA cable on this side of the box into one of the Bose Wave changer’s two aux inputs. Then plug in the box’s power adapter and turn on the TV.