Dan Armstrong – Green Ringer - Mu-Tron
Guitar FX Layouts: Dan Armstrong Green Ringer
Dan Armstrong™ Green Ringer™ | General Guitar Gadgets
Dan Armstrong "Green Ringer" /// Clone and Mods
File:Atmos - Green-Ringer-based octaver with extra LED clipping (2007-02-05 21.45.11 by germanium).gif - Wikimedia Commons
Guitar FX Layouts: Dan Armstrong Green Ringer
Amstrong Green Ringer Effect | Electronic Schematic Diagram
Dan Armstrong™ Green Ringer™ | General Guitar Gadgets
Dan Armstrong - Man & Guitars
Guitar FX Layouts: Dan Armstrong Green Ringer
Dan Armstrong Green Ringer Rehoused & Upgraded | Reverb
Dan Armstrong Green Ringer schematic | Electronic Schematic Diagram
Dan Armstrong Pedal Collection - All 6 In the Original Musictronics Box!!! • LA Vintage Gear
Dan Armstrong Green Ringer Guitar Effects Pedal Green | Musician's Friend
DAN ARMSTRONG™ GREEN RINGER™ REPLICA COMPLETE KIT – General Guitar Gadgets
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 | Reverb
DAN ARMSTRONG™ GREEN RINGER™ REPLICA RTS PCB – General Guitar Gadgets
Josh Smith - Quick and Dirty - Why I choose Green Ringer style octave over the Octavia! - YouTube
Used Dan Armstrong Green Ringer Effect Pedal | Guitar Center
Dan Armstrong Sound Modifiers - Premier Guitar
Dan Armstrong Blue Clipper - www.davidmorrin.com
WD Music Green Ringer | Effects Database
