HO SD70ACe Locomotive with DCC & Sound, EMDX #2121 (ATHG75661)

This HO-scale SD70ACe locomotive with DCC and sound reproduces a modern EMD freight locomotive on your layout, road number EMDX 2121. It’s a ready-to-run HO model built for realistic operation, delivering onboard sound and DCC control for authentic performance on the rails. The real SD70ACe was developed to meet EPA Tier II emissions standards and is powered by a 16‑cylinder, 4300‑horsepower diesel that drives the traction motors.

Inside, the model features a DCC decoder with SoundTraxx Tsunami2 sound and dual cube speakers for crisp engine, horn, and bell audio that works in both DC and DCC modes. It offers full DCC functionality with NMRA compatibility and precise slow-speed control, plus MU lashup capability. For easy setup, it uses Quick Plug plug-and-play technology with a 21-pin NEM connector and includes fine-scale Celcon handrails, see-through cab windows with a full cab interior, LED lighting, body-mounted McHenry knuckle couplers, and all-wheel electrical pickup to ensure reliable operation on HO tracks. Road number EMDX 2121 adds authenticity to modern freight power on a layout or display.