ESU 51968 21 MTC Wired Adaptor PCB (New Design Info Coming Soon). Used model railways and collections always wanted.
ESU 51968 Adapter Plate For 21MTC Interface AUX3-6 New
ESU 51968 Adapter loco board L-shape like 6090x NEW in original packaging
ESU 51967 21MTC Solder 21 Pin Adaptor PCB
ESU 51957 21MTC adapter board 3 NEW in original packaging
ESU Loksound 51968 21 pin adapter board with power outputs for AUX3 & AUX4
ESU 58219 Gauge H0 LokSound 5 Fx, 21MTC NEM660 with loudspeaker