Bb type Tuba

Bb type Tuba
Tune: Bb
Diameter: 19 mm First, second and third pistons
      20 mm Fourth piston
      20.5 mm Fifth piston (cylindrical)
Horn: 2 pieces/hand hammered
Horn diameter: 450 mm
Horn material: brass
Thickness: 0.60 mm
Surface: silver-plated
Main tuning tube: steel, standard, welded rim
Nozzle catheter: 1, copper/hand-hammered
Piston block: 2 pieces, copper/copper column
Piston: 4 stainless steel pistons
Fifth piston cylinder: 1, copper
Blow-mouth takeover: adjustable takeover
 
This Adams bass Tuba performs well and shows its mission very well:The cornerstone of any orchestra,Regardless of the large scale of the system. Adams successfully overturned the world's rigid impression of the death of BTuba . This instrument has agile response and excellent tone. It is a modern instrument that represents the improvement of everything else.