I recently moved to a new house that seems to have a whole-house audio system installed. In fact, it has all of it except for whatever I need to actually, you know, play music throughout the house.
I’ve attached some pictures of it. This was the first place I thought I would look, to see if I could get an idea of what I’m looking at, and if you have any recommendations, or recommendations for the type of expert I might want to seek out to help me get whatever I need hooked in so we can start using this in our home.
I’m looking for help identifying things as well as a direction to take it.
Power supply? Says not to plug in until all wires are connected.
Pretty sure that first pic is an autoformer, a magical piece of equipment that lets you distribute the sound to multiple speakers without having the impedance drop.