Sterling By MusicMan 7 String Sterling by Music Man John Petrucci Signature Guitar, JP157, Neptune Blue, (JP157-NBL)

Based on the Music Man John Petrucci Signature Series JP15, the JP150 6-string and JP157 7-string guitars feature an African Mahogany body, highly figured maple top, Sterling by Music Man designed pickups with a 12dB 'push-push' boost on the volume control, natural Maple neck and fretboard with pearloid JP shield inlays, and the venerable Modern Tremolo for the ultimate in tuning stability.