This is the TMCC Track Power Controller (TPC) 400 from Lionel®. FEATURES: Allows you to regulate 400 watts of power! Durable metal case. Also allows you to use your CAB-1 Remote to operate your TrainMaster® Command Control-equipped locomotives and conventional engines from every manufacturer. Make precise adjustments to the speed of your engines while channeling lots of power to your track. Use the TMCC TPC Cable Set (LNLU4194) to connect your PowerHouse® Power Supply (LNLU2983) to the TPC! INCLUDES: (1) Track Power Controller COMMENTS: Power supply not included. kr11/18/03 ir/jxs