Athearn RTR 1815 HO Scale EMD SD40-2 Oneida & Western OWTX 9954 DCC/Sound 1/10 HRRR Removable 1 3/8" extensions

Removable 1 3/8" extensions

Connect (via USB) to a PC to update Smart ESC firmware and adjust parameters via Spektrum SmartLink PC app

Featuring a really cool chrome nose cone and fins

This decoder supports all DCC programming modes and thanks to RailCom you may read out the CV values on the main

Athearn RTR 1815 HO Scale EMD SD40-2 Oneida & Western OWTX 9954 DCC/Sound 1/10 HRRR Removable 1 3/8" extensionsAthearn RTR 1815 HO Scale EMD SD40 2 Oneida & Western OWTX 9954 DCC Sound The SD40 2 was introduced in January 1972 as part of EMDs Dash 2 series, responding to competing products from GE and ALCO. Reliability and versatility of the 3,000 horsepower SD40 2 made it the best selling model in EMDs history and the standard of the industry for several decades after its introduction. The SD40 2 was an improvement over the SD40, with modular electronic