Doepfer A-100 MNT with PS, Mini PSU / Backplane, Module comes preassembled and tested, +/- 12V @ 200 mA and +5V @ 50 mA, Integrated backplane with 4 slots, Especially for applications with just one or a few modules (max. 200 mA, max. 4 modules), Requires 9V AC (not DC), Incl. external power supply