It's possible that there us a US or Euro version out there too, on one of the localised element14 sites.
The UK item is here:
http://uk.farnell.com/ideal-power/77db- ... dp/2368019
And meets the requirements set out in here
http://www.atarimania.com/faq-atari-400 ... ts_44.html
The key thing to remember is that these devices run off AC power, not DC.
In fact, once this arrived, I's swear it looked identical to the PSU I had with my original 1010 all those years ago
