Dunlop Crybaby CB-535Q

Edit after 1 year:
The thing has began to make a horrible scratching noise, even when playing clean, so I reduced quality down to 1 star. Honestly, just get the standard one or the 60's or whatever; this isn't worth your money .
The "adjustable" wah-wah has maybe two good wah-wah sounds. the variable Q is a pointless control, the whole point of a wah is that you control the range with your foot. The volume is also pointless, the last thing you need is another volume control in your rig. The "boost" function turns it into a wah-volume pedal hybrid, but it makes your tone murky and undefined. There are also these little knobs on the bottom of the pedal that are confusing to use. In the end, this pedal is versatile, but isn't specialised. Just buy a normal wah. also, the adjustment knob makes loud popping noises when used.

Hey,
First of all this is a very good wah pedal. Dunlop is very famos in making wah-wah's. And the new 535Q, i think is very usable and anyone could find a use to it in their pedal boards.
As earlier said, it has many tone variations, volume control and mode control, boost, which i personaly don't use, becausi it makes a distorted sond n my combo, which I dont expect from Wah. But some may find it useful.
I like a specific sound of wah on my combo, and many combinations of tone control gives the opportunity, which is a great + for this pedal.
Sometimes I like to use it as sort of volume pedal, turning the tone to narrow and vide, as it just disapears slowly.
On the negative side, I find that turning it on and of could be better, as it is for some other wah's, when you dont have to push it all the way forward, and when you do so, then it starts with shar sound, which I dont like sometimes.
But due to its features this wah has grown on me, and I like it very much.

I've been using this wah pedal for a few years, so I have become quite familiar with it.
The booster can be powerful, depending on the setting on the knob. Comes in handy when you don't want full overdrive, just some crunch.
Q control can transform this pedal almost into a volume pedal, on the minimum setting the difference in timbre between open and closed is small, but zero volume isn't achievable, so it's not exactly a volume pedal substitute. When Q is set to maximum, playing in low range (low E - A) will result in very strong harmonics, which overpower the fundamental frequency.
The pedal is built very sturdy, the booster button and the knob for 6 different wahs can (are meant to) be set using your foot during playing.