The LokSound 5 micro is a “little wonder”: With only 21mmx10mm footprint, it is by far one of the smallest LokSound decoders we’ve ever built. Thus it should fit into all N gauge and TT vehicles, but is also suitable for small H0 vehicles.
ESU LokSound 5 Micro Next18 DCC Sound Decoder & Speaker - Steam Sound Programmed
ESU LokSound 5 Micro Next18 DCC Sound Decoder & Speaker, Diesel Sound Programmed
ESU 58751 LokSound 5 micro DCC Direct Atlas Legacy "Empty Decoder" NE
ESU 58810 LokSound 5 micro DCC/MM/SX/M4 "empty decoder", 8-pin NEM652
ESU 58721 LokSound 5 micro DCC Direct "empty decoder" NEW in original packaging