B&S-CC-Tuba 3198-L

B&S-CC-Tuba 3198-L, B&S-Perantucci, 5/4, 19-21mm/0.748-0.827 Inch bore, 480mm/18.898 Inch bell, yellow brass, 4 piston valves, 5th valve rotary, 5 valves right, clear lacquered, gig bag optional. 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.