Used Electro-Harmonix Micro Q Tron Envelope Filter Effect Pedal

Used Electro-Harmonix Micro Q-Tron Envelope Filter pedal delivers classic auto-wah funk tones with responsive dynamic control. Featuring a simple 3-knob layout—Drive, Q, and Mode—it responds to your picking intensity to produce rich, expressive filter sweeps. This compact version of the original Q-Tron is housed in a durable metal chassis and runs on a standard 9V power supply. In good condition, it’s perfect for guitarists or bassists seeking vintage-inspired filter effects.