Product Features Provide stable 9V DC power supply with high performance, each out put maximum current of 300 mA, can meet most of the pedal use requirement 8 LED lights indicating output status in darkness, its unique dull - polished feature can also protect your eyes from spotlights on stage. Eight independent out put short circuit protection design, when one circuit output failure, other out put lines still can work independently. Full metal shell Very small and exquisite True bypass
source: http://www.mooeraudio.co.uk