Like the title says, it's just a power brick so I can use the 16vAV outlet on my AC10 now that I've taken the HT-Dual off.
Feed it whatever over 12v, and it rectifies down to 3x 9vDC and 1x 12vDC, and it also has a pass through at the other end for the source power. I ripped the circuit out of my previous S.L.O.P.P.Y, replacing one of the 9v regs with a 12. There are footswitch washers on the jacks because I had a bad day on the drill press with the step bit.