This listing is for x2 Bachmann 21 pin 36-557 DCC Decoders. These have only been out and fitted into a loco to test before being replaced by a different DCC decoder. In as new condition. Both are fully working and have only had test use. They will come boxed (as shown) with the instruction sheets included inside each box.

Brand: Bachmann
Type: 21 pin decoder
MPN: 36-557
Compatible Control System: DCC