Used DOD Envelope Filter 440 Effect Pedal

Add funky, vocal-style sweep to your tone with this used DOD 440 Envelope Filter in great condition. Responsive auto-wah filtering reacts to your picking dynamics for everything from subtle quack to deep synthy squelch. Features dedicated Sensitivity and Range controls, a true bypass footswitch, and rugged DOD stompbox construction. Runs on a 9V battery or standard 9V DC power supply, making it an easy fit on any pedalboard for guitar or bass.