Atlas Master Line HO 10003839 Gold Series Alco S-4 Diesel Locomotive, Southern Pacific #1474

Features:
Newly tooled with improved cab design
5-pole skewed armature motor for reliable operation
Dual-flywheels for maximum performance at all speeds
Factory-equipped with AccuMate knuckle couplers
Exceptional painting and printing
Sturdy die-cast mainframe and gear cases
Atlas Master Series Gold Features:
ESU LokSound decoder, supporting all DCC programming modes.
Flexible mapping of function keys F0 to F31.
Follows all NMRA DCC standards and recommended practices.
Over 20 sound effects are available, including engine start-up and shutdown, prime mover sounds through all eight notches, bell, air horn, air compressor and more.