I have heard that batteries are better, but i clipped the wires on my battery input and cut the end off of a 9-volt adaptor and connected them.
I agree that the one i have does sound very metal. It’s great for lead, but when i’m playing chords, it’s just overbearing. I think i want to get a sound that’s less muddy and more crunchy and fuzzy.
I should really just save up and get a zvex fuzz factory.