NAMM '18 - EVH 5150III 50W 6L6 Head Demo Jason ShadrickFebruary 6, 2018VideoEddie’s latest iteration of his 5150 line includes 6L6 tubes and better handling of individual gain and volume controls.evhnamm-2018whats-newvideostube-headgear-show-demogearspecial-featured-storiesamps6l6GearAmpsVideosNAMMReviews