Green ringer - SabroTone
Green Ringer - Octave UP!
Dan Armstrong™ Green Ringer™ | General Guitar Gadgets
Green Octaver (Octa-plus) - PCB Guitar Mania
Green Ringer - Octave Up Guitar Effect DIY Pedal Kit | eBay
Guitar FX Layouts: Dan Armstrong Green Ringer
Dan Armstrong Green Ringer Guitar Effects Pedal Green | Musician's Friend
PCB - Tonepad Green Ringer - Small Bear Electronics
File:Dan Armstrong Green Ringer circuit - an octave-up effect with a ring-modulator touch to it - just finished building (2006-03-05 22.51.45 by germanium).jpg - Wikimedia Commons
Dan Armstrong "Green Ringer" /// Clone and Mods
Green Ringer Kit | PuzzleSounds
Emerald Ring - Best Octave Up Green Ringer style PCB - GuitarPCB
beavis audio research - stompbox schematics
Green Ringer w useful additions/mods : r/diypedals
Perf and PCB Effects Layouts: Dan Armstrong Green Ringer
![NPD] Just scored this Zappa-approved Green Ringer! : r/guitarpedals](https://i.redd.it/c02e0gx0g7411.jpg "NPD] Just scored this Zappa-approved Green Ringer! : r/guitarpedals")
NPD] Just scored this Zappa-approved Green Ringer! : r/guitarpedals
Dan Armstrong Green Ringer mods
Green Ringer Deluxe Analog Octave Up Pedal (video demo in description) | Reverb
Diy Mod Octave Fuzz Green Ringer Pedal Electric Guitar Stomp Box Effects Amplifier Amp Acoustic Bass Accessories Effectors - Integrated Circuits - AliExpress
Dan Armstrong Green Ringer Guitar Effect | Electronic Schematic Diagram
Green Ringer Deluxe Analog Octave Up Pedal (video demo in description) | Reverb
Josh Smith - Quick and Dirty - Why I choose Green Ringer style octave over the Octavia! - YouTube
