Key of BBb, .658" bore, 18" upright bell, front-action valves, clear lacquerDescription Conn Model 12J 3-valve BBb Tuba: This famous Conn model has earned great acceptance in bands at all levels. Front action valves easy-to-reach tuning slides quick...

Key of BBb, .658" bore, 18" upright bell, front-action valves, clear lacquerDescription Conn Model 12JW 3-valve BBb Tuba: This famous Conn model has earned great acceptance in bands at all levels. Front action valves easy-to-reach tuning slides...

Key of BBb, 3/4 size, .660" bore, 14-7/8" upright bell, front-action pistons, clear lacquerDescription King Model 1135 Tuba: With a properly positioned leadpipe and front action valves‚ this model is perfect for younger players. Comfortable for...

Key of BBb, 3/4 size, .660" bore, 14-7/8" upright bell, front-action pistons, clear lacquerDescription King Model 1135W Tuba: With a properly positioned leadpipe and front action valves‚ this model is perfect for younger players. Comfortable for...

Key of BBb, .640" bore, 15" upright fixed bell, top-action pistons, clear lacquerDescription King Model 1140 Tuba: An excellent choice for those requiring a less-than-full-size instrument and full tuba sound. Comfortable to hold with a properly...

Key of BBb, .640" bore, 15" upright fixed bell, top-action pistons, clear lacquerDescription King Model 1140W Tuba: An excellent choice for those requiring a less-than-full-size instrument and full tuba sound. Comfortable to hold with a properly...