Electro-Harmonix Blurst Modulated Filter Pedal for Guitars and Bassists

The Electro-Harmonix Blurst is a modulating filter pedal which affords electric guitar players/bassists control parameters more commonly found on modular synthesizers. With this pedal, you can achieve a wide array of strange, esoteric sounds and soundscapes, as well as more common envelope tones, and even timbres similar to that of a phaser.