NAMM '15 - Big Ear NYC More More More Demo Shawn HammondFebruary 3, 2015VideoPedal junkie Grant Wilson unleashes a new triple booster that was inspired by the Rev Billy Gibbons.gearvideosgear-show-demonamm-2015effectstreble-boosterbig-ear-n-y-cboostwhats-newGearEffectsVideosNAMMReviews