This is the MRC Tech 4 Model 280 Dual Power with 16VA Train Controller. FEATURES: Control two tracks with this dual cab unit. Direction switches for each control allow forward or reverse operation. Proportional Tracking Control (PTC) provides responsive, realistic model train operation Accutec Technology monitors feedback from layout and kicks in to detect sudden changes in loads, then audits your throttle setting and compensates for the new demand by delivering the needed power output. Three hundred degree speed control range gives you three times the control arc of ordinary power packs. Automatic Circuit Protector indicator disconnects your equipment if continued overload occurs. AC accessory terminals. Operates HO, N, O, S, Z and other scale DC trains. INCLUDES: One MRC Tech 4 Model 280 Dual Power with 16VA Train Controller SPECS: Input: 120V AC 60Hz US Standard AC Output: CAB 1 14.5V DC Total Output: 8.5VA CAB 2 14.5V DC, 14.8V AC Total Output: 8.5VA AC cord length: 64" Length: 7-1/2" (190mm) Width: 5-1/2" (140mm) Height: 3-1/2" (89mm) JXS 6/7/00 ir/jl