If you guys know any affordable yet high-quality wah pedal, please share with me (and others)! I know Edge uses rack wah based on Vox pedal, but that's not obviously my choice.....
Obviously a matter of taste but I guess most people will tell you to have a look at the Dunlop Crybaby 535q - it's a great sounding, versatile and affordable wah.
And just FYI but I don't think Edge uses a Vox Rack Wah but a Dunlop as well.
My favorite wah pedal is still the good ol' Crybaby. Not because it has the best sound, although it was good enough for a great many famous artists, but because you can get a used one dirt cheap and there exists a ton of easy mods that can improve the sound in many interesting ways.