The Hermida Audio Zendrive is based on a classic overdrive circuit with one additional feature: a Voice control. Espoused by guitarists like Robben Ford, Sonny Landreth, and Nalle Colt, the ZenDrive by Hermida Audio continues to live up to overdrive connoisseurs. In this post, I’ll detail a repair that was done to a Hermida Zendrive, as well as … Continue reading Repair Room #10: Hermida Audio Zendrive Repair