Search for: Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › Topic Tag: Emerald Ringer Viewing topic 1 (of 1 total) Topic Voices Posts Last Post DPDT Board Questions Started by: Steven D. Cochran in: GuitarPCB Build Support 2 3 2 years, 4 months ago Steven D. Cochran Viewing topic 1 (of 1 total)