"John was demoing for KW Cabs at the Nashville Amp Expo with this rig. The signal chain is a prototype Badgerplex Plural, prototype Badgerplex Vintage Pre, VHT Valvulator Tube Buffer, pedalboard patch guitar out jumpered to pedalboard patch guitar in (for an ISP Decimator Pro Rack G Channel One when using MIDI four amp switcher with an effects loop), RMC Wizard Wah, custom-color Keeley Four Knob Compressor, Build Your Own Clone Klon Clone, Hermida Zendrive 2, Rock Box Boiling Point, Franklin Pro Drive, Keeley-modified Ibanez 4x2 Turbo Tubescreamer, Xotic BB Preamp, TC Electronic PolyTune, Badger Effects Dual True Bypass Switch (first switch is MXR EVH Phase 90 on Script setting, second is a DigiTech Whammy), pedalboard patch guitar out to amp or custom MIDI amp switcher. If that wasn't enough, the effects loop contains a Strymon Ola Chorus, Strymon Orbit Flanger, Badger Effects True Bypass Single with a Boss HF-2 High Band Flanger in its loop, T-Rex Replica Delay, Strymon El Capistan dTape Echo (John says its the first one), Strymon Favorite Switch for controlling the El Capistan, and Strymon Blue Sk Reverb."












































































![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.


































