Hi The-Erc,

If you buy nowadays a new Doepfer case, it comes with the PSU-3 and that one goes up till 2000 mA for the +12 V, that's in most cases sufficient. I agree with you that the PSU-2 with only 1200 mA for the +12 V can be challenging.

Or you could buy the PSU3 unit and replace that with your current PSU2, I do think that's possible but please check before doing so (in case you are interested).

Kind regards, Garfield.

For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads