The PastFx 18V Power Booster is a pedalboard-friendly recreation and expansion of the classic Buffalo FX Power Booster inspired by the legendary Colorsound Power Booster circuit. It combines boost, EQ, overdrive, and mild fuzz characteristics with intuitive controls for Gain, Level, Bass, Mild, and Treble to shape your sound. The pedal offers a dedicated master volume, external gain control, and adjustable internal gain switch for varying levels of grit — from clean boost to gritty overdrive and light fuzz — while adding tonal colour without overpowering your core guitar tone. It runs from 9 V to internally doubled 18 V for increased headroom.