Conventional runner with conventional layout here--I have absolutely no grasp of control systems, but am wondering what options I have for remote control of a small army of Lionel PW/MPC-era locomotives.
Logic suggests there must be some kind of remotely operated transformer that would attach to my rails (like any conventional transformer) and allow me to vary track voltage from a remote--exactly the same way I would with a handle in my hand.
Assuming such a product exists, can anyone provide the product number and/or speak to successful use or limitations?