willie's Custom Brass Willie's Trombone Mouthpiece Ländler Series Ländler Va1 Alto (SP)

For alto trombone of the Ländler series. Designed to match with Lecce. The rim is the same as the Ländler 1, so it is easy to switch between alto and tenor. Supervisor: Norio Imai Rim diameter 25.30 (mm) Throat diameter 5.50 (mm) Approximate size of other companies Size: Buck 6-3/4C