This pedal includes all of the great tone of the Cusack Screamer (minus the actual "Tone" knob) and adds a very unique kind of Fuzz. With the fuzz all the way down, it's like a screamer with the tone at noon. With the screamer all the way down, it's a narly fuzz pedal. You can get a really cool combinations of sounds by mixing various amounts of each. "Hey, what's that toggle for?"
Well, that's the Clip Selector, which allows you to select either the Standard, Crushed, or Assymetrical LED clipping!

""Why is there an LED above the NEW Clip Selector?"
That's the all new LED Clip-O-Meter! That's right boys and girls, you can now SEE your guitar clipping! What's more, if you drive it hard with another pedal, you can use it as a "strobe tuner". Just hit your 5th fret, and the next open, just as you would tune by ear. When the Clip-O-Meter stops blinking, you are in tune!