Communitys What strings is John Petrucci using? By ernieball.com - August 8, 2025 Share on Facebook Tweet on Twitter What strings is John Petrucci using? I know he uses Ernie Ball. Does anyone know which ones? Paradigm’s maybe? read more Source: http://forums.ernieball.com Tags: Ernie Ball, Ernie Ball Guitars RELATED ARTICLES 25th Anniversary bass pickup switches have poor contact Majesty BFRs 2026 Collection! JP15 output jack nut dimensions I wish EBMM guitars didn't use a built-in preamp… I wish EBMM guitars didn't use a built-in preamp… Majesty Preamp Install Music Man Majesty 2024 SRS with Maxed Truss Rod Would an Albert Lee SSS Pair Well With My Other EB's?