The Donner Morpher Distortion E Guitar Effects Pedal is a versatile unit designed to give you classic 80s metal tones for acoustic electric, electric, and bass guitars. With 3 modes of distortion, this digital pedal delivers versatile and customizable sound options. Whether you're looking to add some crunch to your acoustic or achieve that iconic metal sound, the Donner Morpher Distortion E Guitar Effects Pedal is a reliable choice for guitarists and bass players alike.