I have a pedalboard with 10 pedals, among the a Strymon Timeline, a Strymon Mobius and a MusicomEfx III loopswitcher. I needed a power solution that could handle the high current draw of the two Strymon pedals (2x 300mAmps DC) and the loopswitcher (9volt AC or 12-17 volt DC, 240 mAmps). I had the Voodoo Labs Pedal Power II but that one didnt have the capacity to power all of my pedals so enter the 4x4 instead. Now I have all of my power needs covered for my gigging board and everything is dead qiuet. I highly recommend the 4X4 to anyone who wants a great power source for the board.