Bachmann BAC44932 Command DCC Controller System - Walmart.com
ESU - CabControl Wireless DCC Control System - 397-50310
Posting on behalf of grandfather, got this DCC controller from ~25-30 years ago but don't have any decoders for the trains. Not sure which to get, will it only work with decoders
My New DCC Controller! - YouTube
Model Railway - DCC Digital Command Control - Model Railway Shop
NCE 0025 - Power Cab Starter Set with 24 watt 110/240V US Power Supply - HO and N Scale - Midwest Model Railroad