It can power anything within its power rating of 1700mA. Must be 9V equipments and the polarity must be correct. If not u can buy the adaptor to change the polarity.
relinquish69: well i gota buy 2 battery clip converters then connect em to the battery clips on the pedal. then i use 1 onespot for all my pedals and one batt clip on the pedal. then the other one spot straight to the other battery clip of the pedal.