Try this one for ~ $400. Russound makes them too, but you would be spending ~$1K.
There should be plenty of info on their site to explain how to connect your equipment too.
My house is set up for 11 zones (22 speakers /11 wall mount volume controls). I currently have a Russound 12 pair speaker selector, IM matching Pro-12 HP. I am needing a good amplifier and AV Reciever to listen to music through out the house and outside. I need something stronger than background music as one zone is for outside. I am not interested in breaking the bank and plan on doing the set up myself. Any help would be greatly appreciated!