Thanks for the input guys. If needed, I can wire up a relay and a wall wart no problem.

That looks like it would do the trick, but I also am unsure of why I would need the second switcher.

Maybe I'm thinking too simply but why can't I just get a project box, screw some RCA connectors on the outside and wire up two solid state DPDT relays inside. I have all of the parts minus the project box.

Am I over simplifying it?

Thanks

Craig.