Troller TAC 2001 Dual-Throttle AC Transformer - An Obscure, but Full-Featured Power Supply

The Troller company of Chicago made many high-tech [for the time] power supplies for HO and N Scales in the 1970's and early 1980's. The TAC 2001 was their attempt to enter the O gauge 3-rail market.

The throttle features twin controllers, each with its own whistle control, overload indicator, and direction switch. Also, the transformer has a neat power-selection switch for each throttle allowing the user to fine-tune control of their locomotives.

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Toy Train Tips And Tricks is a channel devoted to the operation, repair, history, and collecting of classic 3-rail O and O27 gauge trains made by Lionel, Marx, K-Line, Menards, and other manufacturers.

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