No 642 Amtrak locomotive model train with sound value flag demo the latest generation of electric motive power for the northeast corridor the energy efficient acs 64 can reach speeds of 125 mph Bachmann s model will feature our sound value soundtraxx electric sound package with prototypical motors with blowers pantograph extension and retraction air compressors short and long horns and bell All in 16 bit polyphonic sound Built to modernize america s railroad these new amtrak cities sprinters will be ready to race around your ho layout in 2017#46; Features . All new tooling. Sound Value Flag Demo Specifications . Material Metal. Design No 642