B&S-BBb-Tuba GR 55-L

Description

B&S-BBb-Tuba GR 55-L, 5/4 size, 4 rotary valves, 3B linkage system, bore: 19 mm / .748 Inch (4th valve: 20 mm / .787 Inch), bell diameter: 48 cm / 18.898 Inch, height: 99 cm / 38.976 Inch, gold brass, clear lacquered, gig bag included. All B&S professional tubas with rotary valves are equipped with 3B ball bearing linkages on both ends of the valve connecting arm to provide the ultimate in smooth and quiet operation. They are equipped with a corrosion safe gold brass leadpipe and nickel silver inner and outer slides.