NAMM '18 - Blackstar Unity Bass Series Jason ShadrickFebruary 6, 2018VideoAfter years of requests, the British amp builders release a line of power-packed bass combos.namm-2018whats-newvideoscomboblackstargear-show-demobass-solid-statespecial-featured-storiesampsgearGearAmpsVideosNAMMReviews