The ESU 58419 LokSound 5, DCC/MM/SX/S4, Blank Decoder, 21MTC, NEM660 is a blank ESU LokSound 5 sound decoder designed for high-quality DCC sound installations. 21MTC NEM660 interface. This decoder is suitable for compatible DCC sound-ready or custom-wired locomotives where the specified interface and available installation space match the model.
