PG’s Chris Kies stopped down to Nashville’s Ascend Amphitheater before Mutemath’s hometown opening set with Twenty One Pilots and talked with the band’s two multi-instrumentalists Roy Mitchell-Cárdenas and Todd Gummerman (above) who showed off their JHS-loaded pedalboards. Plus, Roy details two interesting instruments while Todd explains how the guitar he plays has been in the band longer than him.







Click here to enter to win 1 of 5 JHS Pedals—Colour Box, Mini foot Fuzz, Morning Glory (x2), and Panther Cub—courtesy of JHS and Mutemath.
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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.







![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)














