NAMM '19 - Synergy Modular Amp Systems Demo with Steve Vai Jason ShadrickJanuary 26, 2019VideoThe guitar legend stops in to explain and demo his new signature tone modules co-designed alongside the likes of Bruce Egnater, Dave Friedman, and Mike Soldano.namm-2019gearvideosgear-show-demosteve-vaiampsspecial-featured-storiessynergy-ampswhats-newGearAmpsVideosNAMMReviews