GGG posted:DL&W Pete posted:YES, this engine WILL run on your NCE system.
ALL MTH Proto 3.0 can run on AC, DC, DCS or DCC.
Not true for HO. Only the Marklin style 3 rail MTH HO boards are meant for AC I believe. Have not done much HO work recently. O and #1 gauge that is true. G
MTH S Scale will also run on AC, DC, DCC, or DCS.
I imagine the code is the same and the two-rail HO models will run on AC, but I can't think of any two-railers running HO on AC anyway.
Rusty