A Clarinet Upgrade for Rich, Full-bodied Tone Your mouthpiece may shape the sound, but the barrel can have an equally dramatic effect on your clarinets tone and response. Your audience and fellow musicians will be floored by the lush, full-bodied sound of the MoBa! Attaching this unique barrel allows you to produce a dense, dark sound thats loaded with plenty of power and substance. And with the increased resistance of the MoBa, youll channel your air for better focus, response, and articulation. Clarinetists here at Sweetwater absolutely love the deep, projective sound powered by this barrel’s natural grenadilla wood. The MoBa barrel is truly a sight to behold no stains or dyes were used when crafting it, so you can admire all the gorgeous details in the wood grain. Note: The MoBa barrel is compatible with both Bb and A clarinets, and works with clarinets from most major manufacturers.