MB Marcus Bona / MB03 (Purple) Triple Trumpet Case SONOR they offer a touch and

they offer a touch and feel that's unnoticeable compared to standard acoustic strings

Mix A allows you to balance the onboard pickup (50%) with the onboard microphone (50%)

Accessories: Tuning key (TDK10)

Position marks: Pearloid dots

It can also be used as a passive type by switching the mini switch

MB Marcus Bona / MB03 (Purple) Triple Trumpet Case SONOR they offer a touch andWhat 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