Search for: Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › Topic Tag: ancestral aparition problems Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Dark Echos – Op Amp, Apparition, Ringer and Boost Started by: Anonymous in: Show Off Your Build 5 5 2 years, 11 months ago Anonymous Viewing topic 1 (of 1 total)