GeorgiaRR,
Have you done a TMCC reset yet? I have some older engines with first or second generation TMCC/Railsounds that occasionally lose sound, the reset fixes them every time. Good Luck.
Tim
Georgia Railroad,
Welcome to the forum This group should be able to help you with your question. I don't have any command items and am not sure. I would think that you would need the boards, but again, not sure. Do you live in GA? Myself and several others on this forum are from GA. I think we have more people here than train stores in this state.
Dennis
TCA#09-63805
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