Hello Just getting going on the eventide h90, important 1st question is about powering the pedal on a pedalboard using the Strymon Ojai R30. Looks like this h90 pedal sucks up big power (it’s getting warm just sitting on my desk!) and needs a fair amount of amperage. I have what looks like a ‘current doubler’ from Voodoo lab, and connecting this to a center positive cord. (See photo) First, is this the correct, safe way to power this unit from the Ojai? Anyone else using this?As far as I can tell this is NOT a voltage doubler, but a CURRENT doubler cord… the cord itself does not say, but the website at Voodoo Lab pictures this cord under ‘current doubler.’. I can set the output on the Ojai to either 12V or 9V. Whats the minimum amperage necessary for either setting? If I can get the necessary amperage from either voltage, which voltage is recommended? Thanks!