You should be able to use a mono 3.5mm cable to connect the out put of your control system to the input of each of your components. Go to the Xantech website. They make adapters to connect to control inputs of components that don't accept IR. See if any of your components are listed. If not they should be compatible.
Craig
My wife says I can't do sarcasm. She says I just sound like an a$$hole.