12v and at least 200mA will work fine. extra mA has never hurt any of
mine. if you plug it in and it doesn't work, the polarity is probably
wrong. i can't remember if it's negative or positive tip, but that
also shouldn't hurt it.

--- In tr-707@yahoogroups.com , "swekompatibel" <swekompatibel@...> wrote:
>
> Updates!
> I googeld a bit :p
>
> Fund this: 12V DC 200 mA negative center
>
> But also this: The TR-707 requires a special power supply, with a
> limited current.. odd but true. a regular adapter won't work on a
TR-707.
>
> Whats up with that
> Could someone affirm "12V DC 200 mA negative center"
>
> Link to "special power supply":
>
http://www.livepa.org/board/viewtopic.php t=933&highlight=&sid=f8114f6a814c0635c4c6c626996af165
>
>
> Thanks!
>