Reply to "MTH QSI Reverse Unit Problem"

Hi Nick ,

Just by looking at the picture your loco doesn't have ps-1 it has a QSI reverse unit with a whistle sound board, they had no battery,check the toggle switch on frame the board may be locked in neutral. those old reverse boards are pretty tough but can go bad

Several forum members can help get you a used one if needed

12/8/197:34 PM

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