HO EMD SD70ACU Locomotive with DCC and Sound, NS #7300 (ATHG75861)

HO-scale EMD SD70ACU Locomotive with DCC and Sound in Norfolk Southern livery #7300. This detailed HO model faithfully reproduces NS’s SD70ACU rebuild, which began with ex-UP SD9043MAC cores and added a modern cab and updated electronics. It is designed for ready-to-run operation on DCC layouts and includes a plug‑and‑play 21‑pin NEM connector and onboard SoundTraxx Tsunami2 sound for an authentic, immersive experience.

Prototype accuracy is evident in NS‑specific features such as the Nathan 5‑chime horn, large plow, and alternating ditch lights on both ends (function in DCC), plus illuminated truck lights and number boards, see‑through air intakes, and a full cab interior. The model rides on eight‑wheel drive with a heavy die‑cast frame, body‑mounted scale knuckle couplers, fine‑scale Celcon handrails, and a detailed fuel tank; it also offers advanced DCC capabilities with full functions and CV programming, and, on sound-equipped versions, dual speakers deliver robust engine, horn, and bell sounds for a convincing show on any layout.