MXR EVH Phase 90 Pedal
John Petrucci uses MXR EVH Phase 90 Pedal
What Amplifiers & Effects does John Petrucci use ?
What Studio Equipment does John Petrucci use ?
What Instrument Accessories does John Petrucci use ?
What Headphones does John Petrucci use ?
What Keyboards, Synthesizers & MIDI does John Petrucci use ?
What Live & Stage does John Petrucci use ?
Including his Amplifiers & Effects, Studio Equipment, Guitars, Instrument Accessories, Headphones, Keyboards, Synthesizers & MIDI, Live & Stage.