Athearn RTR 1256 HO Scale EMD SD40-2 SOO Line 781 DCC/Sound Relay Board Weighted to match NMRA specifications

Weighted to match NMRA specifications

Roundhouse 12621 HO Scale GP38-2 "Blue and White" BNSF 2044 with DCC

Layout mounting templates for pit and Cornerstone Turntable Control Box

Athearn 15903 HO Scale 50' PS 5277 Boxcar Ex-St

Athearn RTR 1256 HO Scale EMD SD40-2 SOO Line 781 DCC/Sound Relay Board Weighted to match NMRA specificationsAthearn RTR 1256 HO Scale EMD SD40 2 SOO Line 781 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 control systems