Alco RS1 - 2-Rail w/QSI Sound & DCC - Master(R) Gold -- Great Northern #185 (orange, green)

Features: * Solid die cast chassis, pilots, fuel tank and detailed truck sideframes * Highly detailed body and cab with separately applied grab irons, piping and lift rings * Steam generator details as appropriate per road name * All-metal separately applied handrail stanchions * Accurately detailed AAR type B trucks with separately applied brake cylinders and brake chains * Twin motors with flywheels * Directional headlights * Accurate painting and printing * Weight: 5 lbs. * Approximate length: 14" * Minimum radius curve: 36" QSI(R) Quantum System(TM) Features: * Coupler impact sounds when operated with DCC * Authentic diesel engine sounds * Squealing brakes, doppler effect and air let-off in neutral