I have a n scale layout that is set up for dcc i am running the Kato SD70ACE what i need to know is will the SD70MAC sound decoder work in the SD70ACE engine
Well the Digitrax decoder (non-sound) made for the MAC also fits the ACE. So if the MRC unit follows the same physical format the answer would be yes. But even on the MRC site it says “internal modification required” for the MAC. The best people to ask would be the MRC help desk.