Hope this has not been covered earlier but I cannot find it this close to Midnight here in Oz and I do not frequent this part of the forum!
Can Bachmann decoder units be used OK on plain DC? Also Digitrax and NCE? I believe there is a problem with Hornby chips also.
This query came up at the cluib tonight from someone else who runs DC but likes the look of a Bachmann offering on DCC… I did not try to talk him out of it!
The Bachmann locos that they are selling as “DCC On Board” are able to be used on DCC or DC, your choice. I have used them on my layout when it was DC and had no problem.
The Digitrax decoders have had some problems such as when the loco is going through a turnout then suddenly reverses direction. This happened on a Russian Decapod that I installed a Digitrax decoder in.
I have one NCE decoder in a SD50 that I have had no problems with.