HO GEN SDP45 Locomotive with DCC and Sound EMDX Demonstrator (ATHG-2033)

An HO-scale SDP45 diesel locomotive with DCC and sound, this ready-to-run model recreates the SDP45 demonstrator in a striking Legendary Liveries scheme. It features a SoundTraxx Tsunami2 on-board sound decoder with two speakers for authentic engine, horn, and bell effects, and it runs on both DC and DCC layouts. The EMDX Demonstrator variant showcases a famous prototype look, making it a standout centerpiece for prototypical layouts or display shelves.

Inside, the model uses a Genesis driveline with a five-pole motor, precision gearing, all-wheel drive, and a heavy die-cast frame for smooth operation and pulling power. Fine-scale Celcon handrails, a detailed fuel tank, lit number boards and class lights, and body-mounted McHenry knuckle couplers deliver authentic, to-scale details. Features include LED lighting, RP25 wheel contours for reliable track performance, and DCC-ready Quick Plug technology with a 21-pin NM connector plus full NMRA-compliant DCC functionality; a CV chart is included for straightforward speed and function tweaks. Designed to be grime-friendly and ready to run straight from the box, it suits HO hobbyists seeking a high-fidelity, ready-to-run locomotive for layouts with minimum 18-inch radii (22 inches recommended).