T-Rex Engineering Fuel Tank Chameleon Pedal Power Supply Versatile power supply built for players with a large number of diverse pedals Five isolated outputs each with 300mA for a total of 1500 Ma Switchable between 115 and 230V for worldwide use with a built-in voltage selector Four separate voltage options giving you the choice of 9V DC, 12V DC, 12V AC or 18V DC - 150mA Noise-cancelling galvanic isolated outputs