Doesn't seem like a misconception. It seems like y'all have 110v power outlets. Having 220-240v somewhere else is kind of moot... The power socket IS the interf

Doesn't seem like a misconception. It seems like y'all have 110v power outlets. Having 220-240v somewhere else is kind of moot... The power socket IS the interface, so if the interface is 110v, then the switcher box, the power line, the high voltage power line, the power plants voltage aren't really relevant.