Used Electro-Harmonix QTRON PLUS Effect Pedal

Get funky, vocal filter sweeps with this used Electro-Harmonix QTRON PLUS in good condition. A classic envelope filter inspired by vintage auto-wah tones, it responds dynamically to your picking for everything from subtle quack to deep synthy throb. Features include selectable low-pass, band-pass, and high-pass modes, plus adjustable Drive, Q, and Range controls for precise shaping. Standard 1/4" input/output for easy pedalboard integration.