F-Tuba with large throat.
The B&S 5099 is a 5 rotary valves (4+1) F-Tuba with a 0.748"-0.827" bore and a 16.535" large throat bell. It is constructed of yellow brass and features a beautiful clear lacquer finish. Regal and soaring tone, beautiful to behold. Truly a magnificent piece of brass workmanship.