HO RTR SD40T-2 with DCC and Sound (SP/1990's #8299) (ATH72164)

HO Scale SD40T-2 Diesel Locomotive with DCC and Sound in SP livery from the 1990s, road number 8299. This ready-to-run HO model captures the six-axle tunnel-motor design and the distinctive cooling setup, built to deliver authentic operation on HO layouts. It features onboard Econami Sound by SoundTraxx, delivering authentic engine, horn, and bell sounds, and it supports DCC operation with full function control while sound operates in both DC and DCC modes.

Designed for realism and dependable performance, the model includes fine-scale handrails, see-through cab windows, and other detailed parts, plus LED lighting. It rides on nickel-plated, blackened machined wheels with RP25 contours and uses an all-wheel-drive, 5-pole motor with flywheels for smooth, quiet running. The DCC-ready design with a 21-pin NEM Quick Plug supports MU lashups and CV tuning for slow-speed control. Period-correct SP details—including plated or removed nose gyralight, short nose, relocated Nathan P-3 horn, tall forward ditchlights, Stratolight beacon, and faded paint—make it a standout on 22-inch-radius (or larger) curves and a great canvas for weathering to match a grime-kissed prototype.