Musikmesse '14 - TubeArt Amplification V6 Demo Joe GoreApril 11, 2014VideoThe Netherlands company brought a new three-channel head that nails California tones, AC/DC-style crunch, and hard-rock saturation with punch and dynamics.gearvideostube-head6v6tubeartgear-show-demomusikmesse-14ampswhats-newGearReviewsVideosAmps