NAMM '14 - Hughes & Kettner GrandMeister 36 Demo Rich OsweilerFebruary 20, 2014VideoH&K adds a 36-watt, EL84-powered head to the reputable 'Meister family.el84gearvideostube-headgear-show-demonamm-2014hughes-kettnerampswhats-newGearAmpsVideosNAMMReviews