NIX Trainz NTZ2 Decoder Buddy Mini (1K Ohm) Motherboard w/ 21-Pin Decoder Socket

NIX Trainz NTZ4 Decoder Buddy 1K Ohm V1B 8 Output Motherboard w/ 21-Pin Socket

NixTrainz Decoder Buddy V1 Locomotive Motherboard with 21-Pin Decoder Socke NTZ4

Nix Trains HO NTZ4 Decoder Buddy V1 Locomotive Motherboard with 21-Pin Socket

NIX TRAINZ NTZ2 DECODER BUDDY With 1K V1B 8 OUTS MB & 21 PIN SOCKET FACTORY NEW!

Nix Trains NTZ4 Decoder Buddy DCC Motherboard with 21-Pin Decoder Socket (1.0K O

TCS 1613 E-MB1 Economy Motherboard uses 21-pin Decoder | Buddy Alter. | $5 Offer

NIX Trainz NTZ5 Decoder Buddy 2.2K Ohm V5 12 Output Motherboard w/ 21-Pin Socket