I got an A-A set of GN FAs, (soon will be an ABA when I find a cheap B-Unit). I have set up a basic DCC system and they aren't equipped with decoders, anyone know how to install decoders into them?
Sorry, we missed this one. Here is one source:
https://wiringfordcc.com/WalthersFA-1.htm
Simon
EDIT: I also found this to be an interesting read:
http://cs.trains.com/mrr/f/88/t/106435.aspx