I have something similar to that, but was always worried I might accidentally plug it up one day and it be set to 12v. Mines the old sort with a slider on the back.
Maybe invest in one of these Sent from my iPad > On 11 Jan 2020, at 11:34 pm, Georg Kaeter > <georg.kae...@gk-engineering-services.de> wrote: > > > I used a PSU like > https://cpc.farnell.com/ideal-power/23sw-ad12wbs/1a-multi-selectable-voltage-adapter/dp/PW04339?st=switch%20mode%20power%20supplies > for my M100/102 and T200 as well as replacement for the original PSU since a > few years w/o any issue. It allows to choose polarity just by turning the > output plug. > > Regards > Georg from Germany > > M100 32K w/REX > M102 32K w/REX > T200 72K w/REX > NADSBox > > > <james.z...@gmail.com> schrieb am Sa., 11. Jan. 2020, 21:50: >> As I’m going to be using my computer a lot more in the coming months as I >> study BASIC. I was thinking I might need a power supply. >> >> I’m in need of a UK type PSU, I’m guessing my best bet is to make one from >> something else. Most of the 6 volt supplies I can find on fleabay are centre >> positive, so I’ll need to chop the end off and solder on a new barrel >> connector. Does anyone know what size the M100 takes? >> >> -James >> >> >> Sent from my iPad