HO F7A Locomotive with DCC & Sound Wabash #631 (ATHG19690)

HO scale F7A Locomotive with DCC & Sound, Wabash #631 is an HO‑scale diesel that faithfully reproduces a Phase I F7A in Wabash livery. The model captures the early‑1950s look with a nose MU connection and cut skirts for road number 631, plus see‑through cab windows with a full interior, etched metal details, and a detailed fuel tank. LED lighting provides realistic, steady illumination while the on‑board DCC decoder with SoundTraxx Tsunami2 delivers authentic engine, horn, and bell sounds through dual cube speakers.

Built for HO layouts, this locomotive features a Genesis driveline with a 5‑pole skew‑wound motor, a heavy die‑cast frame for traction, and all‑wheel electrical pickup for smooth, quiet operation. RP25 wheels and body‑mounted scale knuckle couplers enhance realism, and the model supports both DC and DCC operation via a 21‑pin NEM connector. Prototype details include the 631 nose MU connection and cut skirts; minimum radius is 18 inches (22 inches recommended) for best performance, with lighting effects such as beacons or gyralights where prototypically appropriate, and packaging designed for secure storage.