what  does digital sound blaster fit into{  ho deisel} does it fit into spectrum, backman, or williams, it states it will fit into ho deisels, i need to know which one.  thanks  pumper 1

i have a backman digital command control diesel train set, i would like to know what sound decoder would work in this gp40 engine. thanks . pumper 1

can you install a sound decoder in a dcc equipped locomotive

thanks for sending diagram of freight yard. pumper 1

how can i make a freight yard with backman ez-track