[neil_s_wood]

There are plenty of previous threads where DCC systems have been discussed and there is a lot of information to be gotten from these. Also at the top of this page you can see other informations sources which are informative on the subject.

 

[neil_s_wood]

I think ESU would be worth adding to that list. They have been around for a while and their decoders are excellent. Oh and they are behind the Dynamis too.