Used Electro-Harmonix Micro Q Tron Envelope Filter Effect Pedal

Add classic funk and expressive auto-wah effects to your rig with this used Electro-Harmonix Micro Q-Tron Envelope Filter. In good condition, it features simple controls for Drive, Q, and Mode, reacting dynamically to your playing for richly textured tones. Its sturdy construction and true bypass design ensure reliable performance and signal clarity. Powered by a 9V battery or optional adapter, it's ideal for guitarists or bassists seeking responsive, vintage-inspired filter sounds.