58429 ESU LokSound / Ver 5 DCC 21MTC (21 Pin) NEM660 "Generic" Ready for Programming HO Scale

ESU 58429 LokSound V5 DCC 21MTC NEM660 (21-Pin) Socket, 30mm x 15.5mm (1.189" x 0.609")  Note if you want a sound file loaded please tell me the locomotive in the comments section at checkout. *Ready for Programing (No Programming) For Gauge: HO   The LokSound V5 DCC 21 Pin MTC fits HO scale locomotives equipped with a 21 Pin MTC Motherboard. Examples include: Intermountain   Bowser   Rapido   Athearn Genesis units [released after the latter part of 2018].  Consult your locomotive manual to determine the appropriate type of decoder.    “Full Throttle” Decoder Operation for DieselsIt is often challenging to make a scale model perform like it has the mass of a 260,000lb locomotive pulling 5,000 tons or more! Some of this can be done with BEMF - when the loco “feels” a load, it will automatically rev up to work harder to pull this actual load. But this is often a flawed method in modeling. Today, model train car wheels are so free rolling the cars often do not simulate s