Godlyke Power-All IP-1 Iso-Pump Voltage Converter for Effects Pedals Run all your pedals off a SINGLE power supply, including those that require 12V, 18V, or 24V. Up to 2,000 mA Touring musicians save time, effort, space, AND MONEY (airline luggage weight charges), by eliminating the need for multiple wall wart power supplies for your effects pedals. For use with the Godlyke Power-All digital switching power supply and Daisy Chain cables. Will also work with other 9V power management products Reduces cable clutter especially when performing on stage