HO GEN SD90MAC Locomotive w/DCC & Sound (BN #9717) (ATHG-1943)

HO Genesis SD90MAC Diesel Locomotive with DCC & Sound is a ready-to-run HO-scale model that captures the raw power and intricate detail of a modern freight locomotive. Built on a heavy die-cast frame with a Genesis driveline, it delivers strong pulling power and smooth, quiet operation. The model includes an onboard DCC decoder with SoundTraxx Tsunami2 sound and dual cube speakers for authentic engine, horn, and bell effects, while LED lighting, etched see-through steps, a full cab interior, and finely detailed bodywork heighten realism. Road-number specific variations and Legendary Liveries paint schemes provide authentic, era-appropriate appearances on the roster.

Designed for both DC and DCC layouts, this locomotive offers full DCC functionality with NMRA CVs and easy setup via Quick Plug plug-and-play technology with a 21-pin NEM connector. It features a Genesis driveline with a five-pole skew-wound motor, precision machined flywheels, and a multi-link drivetrain for smooth, quiet operation, along with all-wheel drive, RP25 wheel contours, front ditch lights, and body-mounted McHenry scale knuckle couplers. The heavy die-cast frame provides solid traction, while LED lighting and detailed exterior features enhance realism. It ships ready to run from the box, with a minimum recommended radius of 18 inches (22 inches for best performance), making it an impressive centerpiece for realistic freight scenes and MU lashups on an HO layout.