If you own a “older” S scale loco that has “LEGACY” and if you look up parts for it and it contains a BEMC board. I would verify this before. But all you have to do is replace it with the RCDR (radio board) from the latest S scale Berkshires.
At this point in time you would have to contact Lionel to have that added to the parts site. I suspect pricing to be the same as a “standard” RCDR.
I think LEGACY is a good system. But its not user adjustable like DCC. I will always say go DCC if you want to customize the way your trains run and sound.
