NAMM '17 - Mu-FX Micro-Tron III and Phasor 2X Demos PremierGuitar DefaultFebruary 16, 2017VideoLegendary pedal builder Mike Beigel debuts a more manageable envelope filter alongside a wickedly deep phaser.mu-tronphasergearvideosnamm-2017gear-show-demoenvelope-filtereffectswhats-newGearEffectsVideosNAMMReviews