By A Mystery Man Writer
This article focuses on brass mouthpiece inner rim diameter (cup width), cup depth, cup shape, rim contour, rim thickness and rim bite.
Ktone Gold Trumpet Mouthpiece, 8 Sizes, Convertible
Rudy Muck 25 24K Gold Rim & Cup Small Shank Trombone
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Bach 1 1/2 C Gold Rim & Cup Trumpet Mouthpiece with original box
EXTREMELY RARE* Prof. P. Colletto 2⭑ Forlì Trumpet Mouthpiece
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GARIBALDI Classic Double Cup Size 2.5 Trumpet
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Werner Chr. Schmidt - Worth knowing about mouthpieces
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