Key :
Bb
Pitch :
440 Hz
Body :
natural African blackwood
Bore :
poly-cylindrical according to the Buffet Crampon method
Bell :
special Prestige bore
Tenons :
metal-capped
Keys :
18
Rings :
6
Thumb rest :
adjustable
Eb lever :
included
Keywork finish :
silver plated
Keywork and mecanic :
forged keys, copper plated then silver plated according the Buffet Crampon method
Springs :
blue steel springs for ease and accuracy of key movement
Pads :
100 % waterproof materials (GT)