Com over redundant CAT5 using Dante
http://www.sweetwater.com/store/detail/Tio1608D

I am looking really hard at three of these for our church. Seems like exactly what we need two on the platform and one in the booth. They would support he mains, sub, IEMs from the front, and all our booth inputs and outputs for recording, foyers cans ETC in the booth.

Frank