i sure hope so. according to ernie balls site, 9v @100ma is the minimum they suggest so it will be fine. my guess is power draw is much less than 100ma. its just a volume pedal with a boost
Thank you for your response. It said "minimum" and I'm here thinking "do I need more than that?" because "minimum" implies "higher amperage" would be better.
100ma is a fair amount for a single pedal unless its a digital delay or something fancy. most overdrive pedals use maybe 20ma. if they say its ok, it should be ok