Used Electro-Harmonix XO Q-Tron Plus Envelope Filter Effect Pedal

Experience dynamic tone shaping with the used Electro-Harmonix XO Q-Tron Plus Envelope Filter, in good condition. This powerful pedal features a sweep filter with switchable high-, band-, or low-pass modes, an effects loop, response controls, and a selectable Attack/Decay switch for expressive control. It supports true bypass and operates on standard 9V power. Perfect for funk, rock, or experimental sounds, the Q-Tron Plus adds rich, responsive filter effects to your pedalboard.