9V 200mA Adapter for effects pedals. I used a Digitech Metal Master pedal. Like what, the material is very versatile Ibanez. I have no breath, no parasites. I got to Paris at 15 € (store "The Foot" on the side of Pigalle), but I think you can find it for cheaper on the internet. The adapters are digitech € 10 more expensive and are not found everywhere. So, I think I made the right choice for my pedal.