Moving Classic 1 to Europe?

Thanks for your comments!
@melm, the three options make sense, thanks for this. My (US) Classic runs on 60Hz, right? But the 3 solutions would still work since all three output 120V, 60Hz, I suppose. (If it were 50Hz, a European Heed Orbit would also work I guess.) I am now looking at finding an SDS.

Thanks for your comments! @noromance I am glad that the SDS (or the ADS?) would work. @elliottbenewcombjr, interesting that a voltage converter would work, but I suppose in your case Hertz is the same?