Does somebody know what's the difference between the fasel version of the crybaby and the original one, I heard the fasel one suck less of the tone but I wanna know why?
Fasel is a different inductor. Higher quality.
Both will suck out a bit of your tone. None of the Crybaby wahs are true bypass. It has nothing to do with the inductor, but a Crybaby with a Fasel (whether red or yellow) will give you a warmer, more vocal wah tone as opposed to a Crybaby not equipped with a Fasel which sounds shrill and trebly.