DOD Envelope Filter 440 Guitar Effects Pedal

The 440 has every quack, squee, squonk, chicka, mwomp, and weeeooow you could want. It sounds great on guitar, bass, and keys. Out can be used for funky chord work, faked wah, or trippy drawn-out filter sweeps. While 440 is an exact replica of the classic 440, the addition of the up/down toggle adds a modern musical touch.