I own a Lionel Santa Fe #158 FT diesel. It is a conventional operating locomotive with Lionel Train Sounds. I would like to install ERR's Cruise Commander for TMCC control and retain the Train Sounds sound system for the sound. Has anyone attempted to do this? Are the engine revs controlled by motor current draw? My thoughts are to disconnect the motors from the existing board and connect them to the Cruise Commander and let the sound part of the system operate independently.
Anyone have any thoughts?