School me on air compressors

[ATOMonkey]

That's a good point. 20A @ 120VRMS works out to 3.2somethingHP, and that assumes 100% efficiency. I do think there are different ways to define HP, like there are different ways to define audio power, so by some marketroid bogosity they may be able to justify it.

Peak vs RMS. Always advertise your peak power. It's a lot sexier.