67.4C 2.8 Trumpet Mouthpieces

67.4C2.8 Trumpet Mouthpiece Diameter and rim profile are similar to a 1 ¼ with GR improvements. The alpha angle is Medium low and bite is bit softer

GR 67.4C 2.8 Mouthpiece Silver Plated

GR｜トランペットマウスピース - JoyBrass

GR 63xes⭐︎

GR Mouthpieces - Just a quick peek at the difference

GR 67.4 C-2.8 Compu Balanced

GR 67M 最大71％オフ！ - その他

GR｜トランペットマウスピース - JoyBrass

GR 63xes⭐︎ 50%OFF

This GR 67.4C 2.8 mouthpiece is in incredible condition and sounds just as incredible. The sounds is clear and focus, while giving sparkle and power

GR 67.4C 2.8 Mouthpiece Silver Plated

最大92％オフ！ ととんとんさま GRトランペット用マウスピース 67.4C-2.8

GR 67M 最大71％オフ！ - その他