RING MODULATION | Dan Armstrong 'The Green Ringer' VS LovePedal 'Believe' | Board Or Bin - YouTube
Dan Armstrong™ Green Ringer™ | General Guitar Gadgets
Dan Armstrong GREEN RINGER (VINTAGE, UK) | Reverb
Dirtbox Layouts: Dan Armstrong Green Ringer
Dan Armstrong "Green Ringer" /// Clone and Mods
Dan Armstrong Green Ringer | Reverb
Dan Armstrong Green Ringer | Reverb
Dan Armstrong Green Ringer 1970's Green | Reverb
Dan Armstrong Pedal Collection - All 6 In the Original Musictronics Box!!! • LA Vintage Gear
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 Rehoused & Upgraded | Reverb
21st Century Green Ringer | From HC CH, used at Green Ringer… | Flickr
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Dan Armstrong Green Ringer Guitar Effect | Electronic Schematic Diagram
WD Music Green Ringer | Effects Database
Dan Armstrong – Green Ringer - Mu-Tron
Vintage Dan Armstrong Green Ringer Ring Modulator Effect Mu Tron Musitronics | eBay
Mu-Tron Dan Armstrong Green Ringer 70's Green | Reverb
1975 Musictronics Dan Armstrong Green Ringer Green > Effects | Rivington Guitars
Dan Armstrong Green Ringer - CircuitLab
Dan Armstrong Green Ringer mods
File:Atmos - Green-Ringer-based octaver with extra LED clipping (2007-02-05 21.45.11 by germanium).gif - Wikimedia Commons
