Believe it or not its 10v, the controller comes with a plug input on the back and a separate power adaptor that plugs in the mains. Unfortunately here in the UK we use 220/240v as opposed to the 110v used in Japan and the USA. So before I can run them properly I need to get a local UK PSU that has 10v output - not a problem you can get them with multiple voltage selectable and multiple 'tips'.
The controller is surprising well made, solid metal case etc... Quite surprising for what you'd think would have been a budget item bearing in mind the trains were sold in those blind boxes.
The controller is surprising well made, solid metal case etc... Quite surprising for what you'd think would have been a budget item bearing in mind the trains were sold in those blind boxes.
Happily collecting things all my life... 
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