What is it?
It doesn't seem so long ago that pedal power supplies with 9V outputs capable of powering effects with 500mA of power draw were an exception rather than a rule. And while many pedals like overdrives are still well under 100mA, the continued rise of amp modeller and multi-effects units has seen things change. While the idea of a do-it-all unit like the Neural Quad Cortex is often the reality for many players, there are those who want to run them alongside their favourite pedals. And not have to use multiple power supplies to do so.
