The Micro Voltage doubler was designed for those who want to use 18V in the pedals but not require the customer to use a designated 18v power supply. Just like the Micro Charge Pump, the Voltage Doubler was designed around fitting in tight spaces. The board has solder tabs for 9V (+) battery input, (2) ground tabs, 18V supply and +9V supply for your LED or for daisy chaining other effects that may only require 9v within the same pedal. Max Power Supply Current: 100ma
New from Mojotone. Micro internal power supplies for effects pedals. Measuring in at 1/2” x 1/2”, these tiny power supplies are small enough to install on the back of an internal mount DC jack or be tucked away in the corner of your effects pedal. Designed for low current draw, they can even be powered by a 9v battery.