Tsakalis Audio Works SixSIX Booster Overdrive Distortion For many years we have wanted to create a truly mind blowing overdrive distortion pedal that would be small and practical yet would offer huge powerful tones, natural feel and flexibility. And of course to do that we needed reference. So we decided to combine all the good stuff found in the legendary pedals Timmy, Blues Breaker and KOT, and try to come up with that extra something that would take things even further.