It's not just a phase. It's the MXR EVH90 Eddie Van Halen Phase 90, and it'll rock your world. Based on Eddie's legendary phasing effect, it will bring you all the joys of classic '80s phasing, with a super intuitive interface to boot. The single Speed knob allows you to dial in your perfect level of phasing in an instant, giving your riffs a beautiful 'swirling' quality. And with the stunning red, white, and black stripes from Van Halen's Frankenstein guitar, it'll stand out on a visual level, too.