YAMAHA Mouthpiece for Tuba Standard Series BB-64 (Yamaha BB64)

Standard series that uses common brass for the mouthpiece. Smooth attack, easy control. BB-64: A moderate cup with a small inner rim diameter, an introduction model for elementary and junior high school students. It has a well-balanced rim shape and is flexible, making it easy to play. Rim inner diameter (mm): 30.45 Throat diameter (mm): 8.35 Standard series that uses common brass for the mouthpiece. Smooth attack, easy control. We have a diverse lineup that caters to each individual's style. BB-64: A moderate cup with a small inner rim diameter, an introduction model for elementary and junior high school students. It has a well-balanced rim shape and is flexible, making it easy to play. Rim inner diameter (mm): 30.45 Throat diameter (mm): 8.35