Amazon.com: ZVEX Effects Mastotron Vextron Series Silicon Fuzz Guitar Pedal,Blue,2.38 x 1.82 x 4.70 : Musical Instruments
ZVEX MastoTron Fuzz Used – Empire Guitars
drdFX | Fuzz-O-Tron
ZVex Mastotron Fuzz - YouTube
15 years ago, my first "real" pedal was the Zvex Mastotron. Unfortunately, drug addiction hit and took it's toll on me, ultimately leading to me selling the pedal for cash. But now