Walthers Proto 920-42803 HO Scale EMD GP9 Grand Trunk Western GTW 4134 w/ DCC LokSound A signature diesel for your HO railroad, the WalthersProto GP9 with High-Hood is a real workhorse! With road-specific details, the models are based on prototypes in service from 1956 to the ...Walthers Proto 920-42803 HO Scale EMD GP9 Grand Trunk Western GTW 4134 w/ DCC LokSound A signature diesel for your HO railroad, the WalthersProto GP9 with High-Hood is a real workhorse! With road-specific details, the models are based on prototypes in service from 1956 to the present. FEATURES: One time run of these roadnumbers, order now - limited quantity available! Based on units in service from 1956 to the present Road-specific details Factory-equipped with LokSound 5 Sound and DCC for DCC or DC layouts Wire grab irons and photo-etched lift rings 21-Pin DCC connector Warm white LED constant and directional headlights 14:1 helical gears for ultra-quiet and smooth running 5-pole, skew-wound, high-torque, high-efficiency can motor Easy multiple-unit operation Superb paint and lettering Heavy die-cast metal underframe Correct size RP-25 metal wheels Proto MAX metal knuckle couplers Based on Phase II units, features of this layout-ready HO replica include: Brass Nathan M3 air horn Sinclair radio antenna Working Federal Signal Model 271 beacon Long-hood forward operation Non-dynamic long hood Simplified skirt w/single fuel fill, drop step, MU holder and flat footboards Short MU stand w/single receptacle Front and rear MU hose clusters Peacock brake wheel and stand Late Pyle dual sealed-beam headlights 36" cap top radiator fans Four folded in wind deflectors Rounded winterization hatch w/etched see-through grille Etched metal cab sunshades Blomberg Type B sideframes w/roller bearing journals 1600-gallon fuel tank w/piping