Zephyr fx FUZZHELL OP-amp Fuzz/Distortion with Octave

Zephyr fx FUZZHELL 0:02 — Muff tone stack 0:37 — RAT filter 0:54 — Both 1:29 — Muff tone stack with Octave 1:46 — Both with Octave 2:08 — Low gain 2:52 — Both with and without Octave Guitar: Firebear Scorpio with Lundgren Black heaven pickups Amp: Lark Bassman Loadbox: React:IR IR cab: Marshall 1960A Celestion G12T75