Série MB-4000 Bombos de Concerto
Birch ply shell
The birch ply shell provides a sharp attack with a full tone as well as shell strength in a lightweight design.
New badge design
![New badge design](/pt/files/289BE5248C2749D5A11D1781A65C3190_12074_58a30586c3764c417a79c242f2663947.jpg?impolicy=resize&imwid=240&imhei=199)
New badge design offers a noble look.
Heads with ring mute
![Heads with ring mute](/pt/files/A00D5E1BFF684EBCA6CBFBA806120342_12074_8842611eaad8929f636e0a855d20978e.jpg?impolicy=resize&imwid=240&imhei=210)
Heads incorporate a ring mute on the inner surface of the head to eliminate unwanted overtones and deliver greater sustain.