Although the LokSound 5 Fx itself DOES NOT have a motor output itself, it still “simulates” one. This serves to synchronize with the powered vehicle, where ideally a “full-fledged” LokSound 5 decoder performs its duties.
LokSound 5 Fx, DCC/MM/SX/M4, Blank Decoder, 21MTC ,NEM660, with 11mmx15mm Spe...
ESU 58219 Gauge H0 LokSound 5 Fx, 21MTC NEM660 with loudspeaker
ESU 58219 LokSound 5 Fx DCC/MM/SX/M4 "empty decoder", 21MTC NEM660 NE
ESU 58210 LokSound 5 Fx DCC/MM/SX/M4 "empty decoder", 8-pin NEM652 NE