Use for putting digital back to analogue
8-Pin Decoder to 21-Pin Socket Adaptor (DCC 8 Pin NEM65 Socket to 21 MTC Socket)
8-Pin Decoder Socket Hard wire Adaptor (DCC 8 Pin NEM65 Socket with Solder Tabs)
36-566A Bachmann 8 Pin 4 Function DCC Loco-Decoder (with Brake Button function)
Bachmann EZ Command 8 Pin Decoder Socket with Harness DCC Control 36-564