There are five loops built around six pedals in a drawer toward the top of Petrucci’s rack. Inside, there’s a TC Electonic Hypergravity compressor, a Keeley Red Dirt Overdrive, a TC Helix phaser, a Boss AW-3 Dynamic Wah, a Boss OC-3 Super Octave, and Petrucci’s signature TC Dreamscape multi-effects unit. Yes, TC users, you can download John’s settings via the company’s TonePrints app. It’s all switched via an RJM Music Technology MIDI controller at John’s feet, onstage.













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Zach loves his Sovtek Mig 60 head, which he plays through a cab he built himself at a pipe-organ shop in Denver. Every glue joint is lined with thin leather for maximum air tightness, and it’s stocked with Celestion G12M Greenback speakers.








