willie's Custom Brass Willie's Tuba Mouthpiece Walküre KS-C Ⅲ American shank (SP)

A tuba version of Walküre supervised by Koji Suzuki of the Kyushu Symphony Orchestra. It features an overwhelming sound and a consistent resistance. For CC tubes. Shanks can be selected from Regular, American, and European. Supervisor: Koji Suzuki (Kyushu Symphony Orchestra) Rim diameter 33.00 (mm) Throat diameter 8.42 (mm) American shank