SNAMM '16 - East Amplification Duality Series Demos Shawn HammondJuly 22, 2016VideoPG's Ask Amp Man debuts a whole new line of tube amps that are available in a 20-, 30-, 40- and 50-watt versions.videossnamm-2016tube-headeast-amplificationgear-show-demotube-combogearampswhats-newGearAmpsVideosNAMMReviews