Search for: Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › Topic Tag: SWAH v3 version 3 jumper Viewing topic 1 (of 1 total) Topic Voices Posts Last Post SWAW V3 jumper Started by: Anonymous in: GuitarPCB Build Support 3 5 2 years, 2 months ago Anonymous Viewing topic 1 (of 1 total)