Home › Forums › Products › Stompboxes › H90 Power draw & routing › Reply To: H90 Power draw & routing June 22, 2025 at 2:54 am #190685 BradbracketParticipant I have a Voodoo Lab Power Pedal Plus 3, I’ve seen that they say you can connect one of the 12v 1A outputs on the left side of the power supply to the H90, but do I need a polarity adapter?
