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

The GR 67.4 cup diameter is similar to a conventional 1 1/4 diameter. Medium low alpha angle with softer than medium bite allowing for maximum lip

GR 67.4 C-2.8 Compu Balanced

GR 67M 超可爱の - その他

GR｜トランペットマウスピース - JoyBrass

PDF) Inhalable DNase I microparticles engineered with biologically active excipients

GR 67.4C 2.8 Mouthpiece Silver Plated

GR 67M 最大71％オフ！ - その他

GR 67.4 C-2.8 Compu Balanced

GR 67.4 C-2.8 Compu Balanced

GR 63xes⭐︎

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GR 67.4C 2.8 Mouthpiece Silver Plated

GR 67M 最大71％オフ！ - その他

GR 67M 最大71％オフ！ - その他