MB Marcus Bona / MB02 (Aged Caramel Leather) Double Trumpet Case Trombone NC machined A5052 aluminum with

NC machined A5052 aluminum with an anodized finish (top and bottom discs x 1 each)

so you can learn guitar while having fun

and even a rain cover

but they also love guitars so much that they can't help but tinker with them

250mA (center negative)

MB Marcus Bona / MB02 (Aged Caramel Leather) Double Trumpet Case Trombone NC machined A5052 aluminum withWhat is MB (Marcus Bonna)? Marcus Bonna, founder of MB (Marcus Bonna), was a horn player with the Sao Paulo Symphony Orchestra from 1982 to 2002. Bona was fed up with the weight of her horn case, which was always a hassle when traveling during her daily performances. With this in mind, she wanted to create a way to transport the horn more easily and safely, and to free more people from unnecessary worries about playing the horn, an instrument she