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Home Forums Products Stompboxes Power 12v or 9 v? Reply To: Power 12v or 9 v?


9 VDC, 500 mA, center pin (+) only the 2.5mm plugs will fit

12VDC center pin (+)  also works and sounds slightly better than 9V.

I wouldn't use anything smaller than 400mA @ 12VDC center pin (+)