The left-handed Ernie Ball Music Man John Petrucci 7 7-string electric guitar brings on the low-tuned power. This guitar delivers all the extras, like the piezo-equipped tremolo bridge, JP shield inlays, and a matching headstock. From the basswood body to the maple neck and rosewood fretboard, Music Man used nothing but premium woods. DiMarzio LiquiFire and Crunch Lab humbuckers deliver everything from crystal cleans to over-the-top distortion. If you’re looking for an aggressive guitar with a ton of tones, the Ernie Ball Music Man John Petrucci 7 is the guitar for you.