Premier Guitar's Tessa Jeffers is on location in Nashville, Tennessee, where she visits the Earthquaker Devices booth and learns more about their newest pedals - The Depths Optical Vibe Machine and Arpanoid Polyphonic Pitch Arpeggiator.
Summer NAMM '13 - EarthQuaker Devices The Depths and Arpanoid Demos
Check out Earthquaker Devices' newest pedals, The Depths Optical Vibe Machine and Arpanoid Polyphonic Pitch Arpeggiator.
By Tessa JeffersAug 14, 2013
Tessa Jeffers
Tessa's career in journalism has taken her from the Midwest to the Middle East and back. In addition to writing about music for publications like SPIN, Tessa has worked as an arts editor and investigative news reporter. She currently lives in Music City, Tennessee.











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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.








