HO GEN SD90MAC Locomotive with DCC & Sound, UP #3772 (ATHG-1934)

HO Scale Genesis EMD SD90MAC Diesel Locomotive with DCC & Sound in Union Pacific livery No. 3772. This HO-model brings UP’s modern, high-horsepower locomotive to life on your layout with an onboard DCC decoder and SoundTrax Tsunami2 sound, plus two cube speakers for clear, full-range audio. It runs on both DC and DCC, with engine, horn, and bell sounds active in DC mode and full DCC functionality available when operated with a DCC system.

Detailing includes lit number boards and truck lights, etched see-through steps, a full cab interior, and fine Celcon handrails, all riding on a heavy die-cast frame for enhanced traction. The Genesis driveline combines a 5-pole motor with precision flywheels and all-wheel drive for smooth, quiet operation and reliable current pickup. Ready-to-run out of the box, it features Quick Plug 21-pin NMRA DCC compatibility and road-number-specific nose-door options (with or without window). For layout planning, the model suits HO layouts with minimum radii around 18 inches (22 inches recommended) to ensure dependable operation.