Aggressive/flexible EQ on this guy, although the frequencies it centers on seem a bit odd.

Killer Fuzz ,great for harsher tony iommi fuzz and such, but a bit too harsh for certain lighter Gilmour,Jimmy Page esque tones

Avery very natural and versatile sounding pedal....can be used as a volume boost to glassy Fender breakup to full on grind withgood sustain and bite...highly recommended!.....

It helps to give that bit of edge that is missing without an amp

The control it gives me is pretty awesome, and I can go from clean (though a bit sterile) to gritty and thick with a quick turn of the drive knob

This is the second one ive bought cause i love it so much the switch is a bit unreliable though

Killer Fuzz ,great for harsher tony iommi fuzz and such, but a bit too harsh for certain lighter Gilmour,Jimmy Page esque tones

There are some A/B blind test on you tube and is really hard to tell what is what

(as you turn it clock wise) - I like it for adding charcater/punch to my live