Mouthpiece for French Horn
- GP series
- Gold-plated rim, cup and bore
- Inner diameter: 17.28 mm
- Rim contour: Standard
- Cup depth: Standard
- Bore: 4.40 mm
- Backbore: Semi-narrow
![](https://soundsmag.com/wp-content/uploads/2022/07/yamaha-gp-mouthpiece-french-horn-31_62d0fa75137c9.jpeg 600w, https://soundsmag.com/wp-content/uploads/2022/07/yamaha-gp-mouthpiece-french-horn-31_62d0fa75137c9-300x300.jpeg 300w, https://soundsmag.com/wp-content/uploads/2022/07/yamaha-gp-mouthpiece-french-horn-31_62d0fa75137c9-150x150.jpeg 150w, https://soundsmag.com/wp-content/uploads/2022/07/yamaha-gp-mouthpiece-french-horn-31_62d0fa75137c9-100x100.jpeg 100w)
Yamaha GP Mouthpiece French Horn 31
SOUND
QUALITY
FEATURES
VALUE FOR MONEY
EASE OF USE
4.7