Fuzz Central -- Fender Blender
Gus's Octave Up SIck Box / octave tuning and theory
Schematics | General Guitar Gadgets
Simple Octave UP: Guitar effects pedals schematics | Guitar gadgets, Guitar effects, Guitar effects pedals
Fuzz Central -- Tycobrahe Octavia
Category: Octave Down - PARASIT STUDIO
Simple Octave Up schematic
Synthrotek Octave Fuzz | Synthrotek
diy octave pedal,Quality assurance,protein-burger.com
Screamer Octave - an octave up pedal made from available parts!
Can you use the JoYo fuzz octave pedal as an octave up pedal by turning down fuzz all the way? - Quora
Just slapped together an octave-down fuzz circuit (clip!) - ilovefuzz.com • View topic
Fuzz Central -- fOXX Tone Machine
Octave Up Pedal : 15 Steps (with Pictures) - Instructables
OC-2 - Thermionic Studios
Octave Fuzz – Build Your Own Clone
Octave Up Pedal : 15 Steps (with Pictures) - Instructables
Octave Theory/Design Day | The Linux Pizza
DIY Octave Down Pedal (Part 1) - YouTube
First pedal build - BYOC Octave Fuzz : r/diypedals
pedal', 'fx' in DIY Music & electronics | Scoop.it
Can you use the JoYo fuzz octave pedal as an octave up pedal by turning down fuzz all the way? - Quora
