K&G Bass Trombone 2.5D silver

K&G Bass Trombone 2.5D silver, Mouthpiece for bass trombone, Inner diameter of the cup: Ø 26.90 mm, Cup depth: D (Deep), Medium wide rim, Big shank, Silver-plated, The design of the Kurun & Gilbert mouthpieces is based on years of research and findings in fluid mechanics and acoustics, Intonation, accuracy and sound projection are prerequisites ...