Used Pigtronix Resotron Tracking Filter Effect Pedal

Used Pigtronix Resotron Tracking Filter in great condition—an analog envelope filter and resonant synth-style filter pedal that tracks your playing for funky auto-wah, vowel sweeps, and expressive bass or guitar tones. Features envelope-controlled and LFO modulation, adjustable resonance and cutoff, plus drive for extra grit. Standard 1/4" input/output and 9V DC power. Built rugged for stage and studio, it delivers smooth, musical filtering with plenty of range and character.