"For Mastodonуs ""Crack the Skye"" headlining tour, Brent used a Roland RE-20 Space Echo, Morpheus DropTune, Ibanez Tube Screamer, Boss GE-7 Equalizer, Boss DD-3 Digital Delay, Boss TU-2 Tuner, and Monster Effects Mastortion. The setup is packed into a SKB StageFive pedalboard with a Custom Audio Electronics switcher."


































photos by Chris Kies





































![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.


































