HO GP15T Locomotive with DCC and Sound Southern Pacific #3900 (ATHG13337)

HO Scale GP15T Locomotive with DCC and Sound in Southern Pacific livery, #3900. This compact HO diesel is designed for yard switching and light road work, delivering authentic operation with an onboard DCC decoder and SoundTrax Tsunami2 sound for engine, horn, and bell effects. It comes fully assembled and ready to run, bringing a lifelike, compact switcher to any layout.

The model captures a wealth of SP details, including cab-mounted gyralight and nose light, operating class lights, a large snowplow, and a Blomberg-M truck arrangement. It rides on a heavy die-cast frame with a 5-pole skew-wound motor and a multi-link drivetrain for smooth, quiet operation, while LED lighting and all-wheel electrical pickup provide reliable visibility and performance. Sound-equipped versions offer full DCC functionality with dual speakers for rich audio, and the locomotive is offered in Legendary Liveries, featuring iconic paint schemes that appeal to collectors and proto-freelancers alike.