Mouthpiece
- For trombone standard 51C4L
- Cup diameter: 25.23 mm
- Rim: Semi shallow
- Rim thickness: Standard
- Cup depth: Standard
- Bore: 6.92 mm
- Backbore: Semi-wide
- Silver-plated (large shank)
![](https://soundsmag.com/wp-content/uploads/2022/07/yamaha-mouthpiece-trombone-51c4l_62d117dd7ec4f.jpeg 600w, https://soundsmag.com/wp-content/uploads/2022/07/yamaha-mouthpiece-trombone-51c4l_62d117dd7ec4f-300x300.jpeg 300w, https://soundsmag.com/wp-content/uploads/2022/07/yamaha-mouthpiece-trombone-51c4l_62d117dd7ec4f-150x150.jpeg 150w, https://soundsmag.com/wp-content/uploads/2022/07/yamaha-mouthpiece-trombone-51c4l_62d117dd7ec4f-100x100.jpeg 100w)
Yamaha Mouthpiece Trombone 51C4L
SOUND
QUALITY
FEATURES
VALUE FOR MONEY
EASE OF USE
4.7