BBb, 3 top action valves, .640" (16.26mm) bore upright model, 15" (381mm) fixed bell, lacquer finish, 24AW mouthpiece. This model is an excellent choice for those requiring a less-than-full-size instrument and full tuba sound. Comfortable to hold with a properly positioned leadpipe to promote better playing position. Silver plated with case and mouthpiece. |