BBE Supa-Charger 8 channel pedal power. 9, 12, 16 volt outputs. Configurable via the DIP switches on the bottom. Takes 110 or 220 VAC. Pedal cables and AC cable included. I painted the top and sides white because in the summer at outside gigs in the blazing sun it was getting hot w/ the gray / black finish. Now she runs cool with no issues. Output # 4 doesn't work, but all others do. It was this way when I bought it used from TGP. That's why the price is reduced and fixed. I recently bought an SKB pedal case w/ power, so this one can go to a new home.