Walthers Proto 920-42500 HO, EMD FP7 F7B Set, ESU, Loksound, DCC, MILW, 90A, 90B

Walthers Proto 920-42500 HO, EMD FP7 F7B Set, ESU, Loksound, DCC, Milwaukee Road, MILW, 90A, 90B New tooling matches the prototypes extended frame and body Available with ESU LokSound 5 Sound & DCC for DCC and DC layouts Railroad-specific details Limited edition - one-time run of these engine numbers Five-pole, skew-wound, high-torque, high-efficiency can motor Helical gears with 14:1 ratio for smooth, ultra-quiet running Easy multiple-unit operation Proto MAX(TM) metal knuckle couplers