The Cusack Screamer is a medium overdrive with about twice the gain of a typical tube screamer. It offers much more clarity than a typical overdrive. You can actually hear the individual notes of complex chords that would normally be buried. The Clip Selector allows you to select either the Standard, Crushed, or Asymmetrical LED clipping! And with the new V2 LED Clip-O-Meter, you can now SEE your guitar clipping!