The ZVEX Fuzz Probe Vexter Series is an innovative fuzz pedal that combines the classic Fuzz Factory circuit with a theremin-like antenna for dynamic, hands-free control. By moving your foot or hand near the copper plate, you can adjust the 'Stability' (STAB) parameter, enabling real-time manipulation of oscillation pitch and creating unique, experimental sounds. This feature makes it a favorite among noise enthusiasts seeking unconventional fuzz interactions. The Vexter Series offers the same high-quality components as the hand-painted versions but at a more accessible price point, featuring silk-screened artwork.