GAUGEMASTER OO GAUGE - DCC02 - PRODIGY ADVANCE DIGITAL CONTROLLER UNBOXEDGAUGEMASTER OO GAUGE DCC02 PRODIGY ADVANCE DIGITAL CONTROLLER UNBOXED PREOWNED BUT OFFERED IN GOOD UNBOXED CONDITION. TESTED AND IN FULL WORKING ORDER WITH POWER ADAPTER. INSTRUCTION MANUAL INCLUDED. YOU WILL NEED WIRES TO LINK TO A POWER TRACK TO USE THIS CONTROLLER (NEITHER ARE INCLUDED). THE CONTROL KNOB ON THE HANDSET LAGS A LITTLE BUT YOU CAN USE 'ENTER' AND 'DEL' FOR ACCELERATION AND DECELERATION IF NEEDED.