Speaking of Bubinga, we have powerful imagery of solid material and have to admit that only unmusical high frequency is often emphasized with this material.
Here, a shell in solid luxurious Bubinga came true by applying our own bearing edge processing on the shell, as the result it creates identical high frequency like that of metal shells, and deep sound at the same time.
Ear-splitting sound projection of its own which is almost impossible to realize with other materials is outstanding.