"Zhengrong Zang" <mikezang@iname.com> wrote in message news:39FEAB74.3A8709...ame.com... (...) my 7722 is 'converted' to 9v, simply by putting a 9v motor in place of the 4.5v motor. You must think about the motor and the train set as separate items (...) (24 years ago, 31-Oct-00, to lugnet.trains)
(...) That isn't strictly true. It would be pretty hard to put a 4.5v motor into a many of the 9V and 12V engines. (24 years ago, 31-Oct-00, to lugnet.trains)
