Killdozer answers a very simple question: "Why do we keep buying overdrives and then turning the gain all the way down?". We do it because we love the filtering, not the clipping. The EQ shape inherent to the green (and similar) overdrive gives us metal guys the clarity and cut we want with high gain heads. So why pay for a knob you're not going to use? Enter Killdozer, the unstoppable clean boost. There is no clipping in the circuit whatsoever, just copious amounts of clean volume with the EQ shape we love baked right in. The Shape control adapts the filter from the classic "frowny face" EQ on the low end of the control and shifts it to a brighter and tighter EQ as you turn it up. No need to buy your 10th overdrive that PROMISES to be different, just dial the shape control to your guitar, rig, style, or tuning. ​Oh you want super tight? You're going LOW LOW? The Tight switch is there for you. Extending the high pass of the entire Shape control into a more modern and aggressive boost. It does the D-word, I promise. It is small, it is budget friendly, and it solves a major problem. What more could you want?