Erica, also. They've long had a thing for overspecced power supplies...a habit I definitely endorse! And Trogotronic has a 10 AMP supply, especially given that they also make vacuum tube modules. Case From Lake is 100% up there as well...big Doepfer or Meanwells, sort of like how the Monorocket stuff was overspecced.
The ultimate, though...that's got to be ADDAC System's 197 hp monsters. You can get these with up to 20 AMPS on the +12 rail!