176-8542-S SD70ACU Diesel CP Military Heritage 7021 Beige - DCC-Sound ESP Each 3-wire switch pack includes

Each 3-wire switch pack includes 12 Switches

Connects to a 12-16v AC or DC power supply

Nostalgia toy – The set features lots of creative details

Snifting valves fitted

providing handsfree DCC uncoupling at the press of a button – making this a true shunter in miniature – so be sure to opt for one of our SOUND FITTED DELUXE versions for your own authentic shunting experience

176-8542-S SD70ACU Diesel CP Military Heritage 7021 Beige - DCC-Sound ESP Each 3-wire switch pack includesIn many ways, the SD70ACU is a modified SD90MAC. The SD90MAC struggled to find a place on US and Canadian Railroads in the 90s. While Union Pacific and Canadian Pacific purchased many of these engines smaller railroads felt alienated from the gigantic prime movers which limited the SD90MACs operational use. In 2016 Norfolk Southern decided to convert several SD90MACs to SD70ACUs, the Siemens tech was swapped with Mitsubishi components and the cab was