Search for: Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › Topic Tag: Dual combo trouble Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Dual build, Dumble Luna Fuzz not working Started by: GKIII in: GuitarPCB Build Support 2 2 1 year, 7 months ago Barry Viewing topic 1 (of 1 total)