New Pedals Inbound: EHX Key 9 and Zvex Mastotron — Zachary Rizer
ZVEX Mastotron. A sub-heavy silicon fuzz with some new twists: An input impedance control (push/relax) that adjusts from passive pickupsto… | Instagram
Newest pedal build - Zvex Mastotron clone (didn't originally planned on using stickers but it actually looks better in person than on the pictures) : r/diypedals
Perf and PCB Effects Layouts: Zvex Mastotron
Amazon.com: ZVEX Effects Mastotron Vextron Series Silicon Fuzz Guitar Pedal,Blue,2.38 x 1.82 x 4.70 : Musical Instruments