SNAMM '15 - Electro-Harmonix 22500 Stereo Looper, Silencer Noise Gate, and Bad Stone Phaser Demos Jason ShadrickJuly 17, 2015VideoCheck out Mike Matthews three newest stompboxes in action.whats-newphasernoise-gatesnamm-2015videosgear-show-demoelectro-harmonixloopergeareffectsGearEffectsVideosNAMMReviews