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167 whistle controller

  1. Lionel 167 Whistle Controller

    O Scale
    Hello, I am totally new at this so I l hope this is the correct way to ask a question. I have a Lionel 224 locomotive and 2466W tender operated with a 75W 1033 Transformer. With Transformer set at about 18V, loco runs fine but when whistle is sounded the loco essentially loses all power and...