Detailed specifications for the Yamaha Gold Plated Trombone mouthpiece line. Compare cup depth, rim diameter, throat, backbore, and intended use across models.
Tip: swipe the table to view all columns.
Small Shank Trombone
| Model No. | Inner Rim Diam. (mm) | Rim Contour/ Thickness | Cup Depth | Throat (mm) | Backbore | Playing Characteristics |
|---|---|---|---|---|---|---|
| 45C2-GP | 24.26 | semi-round/ standard | standard | 5.85 | semi- narrow | Small inner rim diameter with a clean bite. Easy playability with a bright tone. Popular with studio players. |
| 48-GP | 25.25 | standard/ standard | standard | 6.62 | semi- wide | Well-balanced rim and cup for all-round playing. Refined design meets the needs professional players. |
Large Shank Trombone
| Model No. | Inner Rim Diam. (mm) | Rim Contour/ Thickness | Cup Depth | Throat (mm) | Back- bore | Playing Characteristics |
|---|---|---|---|---|---|---|
| 48-GP | 25.25 | standard/ standard | standard | 6.62 | semi- narrow | Well-balanced rim and cup with a fairly narrow backbore. Meets the needs professional players. |
Bass Trombone
| Model No. | Inner Rim Diam. (mm) | Rim Contour/ Thickness | Cup Depth | Throat (mm) | Back- bore | Playing Characteristics |
|---|---|---|---|---|---|---|
| 59-GP | 27.22 | standard/ standard | standard | 7.25 | semi- wide | Relatively thin rim. Rich sound even on pedal tones. Voluminous cup for solid lows and plenty of power. |
Specifications sourced from manufacturer published data. For corrections, please contact us.