Bachmann's sound-equipped SC-44 Charger is arriving in N scale! Developed in collaboration with Siemens Mobility, the model uses original design documentation and prototype field recordings for maximum realism. The model includes a TCS WOWSound® Decoder featuring Audio Assist® for easy configuration without programming CV, and a Keep-Alive® device for uninterrupted operation, even over dirty track. The WOWSound® diesel-electric locomotive sound package includes an authentic horn, bell, prime mover, start-up/shutdown, compressor, cooling fan, coupler close/release, brake/release application, crew alert, grade crossing quill, departing and arriving station announcements and more.