Used DOD FX25B Envelope Filter Effect Pedal

Add funky, touch-sensitive sweep to your rig with this Used DOD FX25B Envelope Filter in Good condition. Designed for bass but equally fun on guitar and synth, it responds to picking dynamics for classic auto-wah quack, vowel-like tones, and smooth filter movement. Simple controls let you dial in sensitivity and filter response fast. Runs on a 9V battery or standard 9V DC adapter (center-negative) and features rugged stompbox construction.