Electro harmonix Holy Grail Question

[ericmeyer4]

I was reading through the manual and it said to use it with "there power supply only"

anyone have any problems running it off of like a 1 spot?

thanks,
edm

[Scott_F]

I think the Holier grail was 18v or something weird. The one spot is a great adapter. I see no reason why the Holy Grail wouldn't do just fine with it. EH just wants you to buy their adapter.

Just don't use a crappy boss one. Noisy as heck.

[ericmeyer4]

that is what i was thinking. thanks for the reply!

edm