[quote name='Bero' post='965085' date='Sep 22 2010, 10:41 PM']ok, have Digitech Bass Squeeze, Fender Tuner, Boss AB2, Behringer DI, Boss EQ[/quote]
I'm pretty sure they're all standard 9v barrell type plugs with negative ground so a standard supply should work. Nothing out of the ordinary that might use 18v or reverse polarity.