The T-Rex Power Tool is simply THE most versatile 9v power supply you'll ever find. It works on 100v-240v and has plug adapters to fit almost any electrical outlet in the world!

It's a simple 9 volt dc adapter giving 500 mA and it comes with different plugs that work all over the world. Where ever you are, just plug it in and you have 9 volt.  It feeds almost every pedal on the market, as most run on 9 volt dc and most need less then 500 mA. Usually pedals with a 9 volt battery need 30-40 mA. Boss pedals and T-Rex pedals with a battery lid only need 9 volts.