Quote Originally Posted by markb
I've got a 500ma 9v generic adapter. Works fine at 1/3 the price of a Boss PSA.
You are on a different power grid or supply than the US (I believe), I'm not sure if we are comparing apples and apples.

My Digitech gear uses

Input: 120V~60V 18W

Output: 9V~1.3A

I have a drawer with a number of adapters, but they are all different output/input. I don't want to risk screwing up the ME50, so I might go with

http://www.amazon.com/Boss-PSA-120S-...ef=pd_sim_MI_1