SNAMM '18 - Westminster Effects Chalcedonian Dual Reverb Demo Jason ShadrickJuly 11, 2018VideoHear the lush wash of space and reflections in this brand-new pedal that combines independent spring and hall reverbs.gearvideossnamm-2018westminster-effectsgear-show-demoeffectsspecial-featured-storiesreverbwhats-newGearEffectsVideosNAMMReviews