There’s a part of the set that calls for over-the-top, insane guitar aerobics. That’s when Gilbert reaches for his three-string Ibanez PGMM31 that sits on a stand. The guitar features Ibanez Infinity R pickups and is strung with Ernie Ball RPS strings (.046, .018p, and .011)—all tuned to E.











Thanks to tech Jeff Mallard for technical support.
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![Devon Eisenbarger [Katy Perry] Rig Rundown](https://www.premierguitar.com/media-library/youtube.jpg?id=61774583&width=1245&height=700&quality=70&coordinates=0%2C0%2C0%2C0)










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.


































