Search for: Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › Topic Tag: mastadon fuzz problems Viewing topic 1 (of 1 total) Topic Voices Posts Last Post mastadon problem (solved) Started by: Anonymous in: General DIY Pedal Discussion 2 9 5 years, 7 months ago Barry Viewing topic 1 (of 1 total)