The TC Electronic The Dreamscape John Petrucci Modulation Guitar Effects Pedal is a versatile and high-quality effects pedal designed for electric guitars. It offers a unique combination of chorus, flanger, and vibe effects, providing musicians with a wide range of creative options for adding depth and character to their sound. With the signature John Petrucci touch, this multi-modulation pedal delivers top-notch performance and versatility for guitarists looking to elevate their playing experience.