© 2014 RailMaster Hobbies A Series - For Atlas N scale locomotives make selection CN Series - Split board drop in decoders for Atlas, Intermountain and KATO N scale locomotives make selection EU Series - For European N scale locomotives make selection IM Series - For Intermountain N scale locomotives make selection K Series - For KATO N scale locomotives make selection L Series - For Life Like N scale locomotives make selection M Series - Small hard wired decoders make selection TCS N Scale Decoders