MB Marcus Bona / MB04 (Black) Quad Trumpet Case ORTEGA Please be careful when handling

Please be careful when handling this product as even if the needle breaks it cannot be replaced

Max Volume: 2 kΩ

To install the battery

This switch only works on Channel 1

MB Marcus Bona / MB04 (Black) Quad Trumpet Case ORTEGA Please be careful when handlingWhat 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