Search for: Your Source for DIY Pedal PCBs and NostalgiTone! › GuitarPCB Forum › Topic Tag: buff n blend spring reverb Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Buff N’ Blend with Spring tank reverb? Started by: Anonymous in: General DIY Pedal Discussion 2 3 2 years, 11 months ago Anonymous Viewing topic 1 (of 1 total)