Some of the coolest bass gear we saw at the show was from Bassline Basses. Their Buster Re:belle 4-string features aesthetics simultaneously reminiscent of a Rickenbacker and audiophile gear. The body is made from 15-year-old elm, and the 1-piece neck is made of European hornbeam. Controls include a series-parallel toggle, push-push volume for passive or active operation, and tone and balance knobs.