Envelope Filter 440

The DOD Envelope Filter 440 offers classic, funky, quack filter tones that respond to picking dynamics. It features an up/down switch that enables emphasizing desired areas of the sweep. The pedal has a level control to adjust the sensitivity of the envelope based on pick attack. It is based on the original DOD Envelope Filter 440 circuit design with updated components. The pedal works equally well on guitar, bass, and keys, providing options for funky chordal work, simulated wah, or trippy drawn-out filter sweeps. The pedal is designed with a lightweight aluminum chassis for portability and features a blue LED power indicator. The dimensions of the pedal are approximately 4.68" L x 2.63" W x 2.25" H, and it can be powered by a 9V battery or a 9V DC power supply (sold separately).