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- Yamaha MP TR 14B4 GP mouthpiece for trumpet
Yamaha MP TR 14B4 GP mouthpiece for trumpet

Bax Music Guarantee: This product comes with a 3-year warranty.
Get the Bax Music Aftercare Package with this product and get:
- A 2-year warranty extension on top of the standard warranty
- Free returns for repairs during the entire warranty period
- 60-day trial period (normally 30 days)
- Free loan gear while you wait for repairs (on request)
- The statutory warranty remains valid. The Aftercare Package does not affect this. When you purchase the Bax Music Aftercare Package, it includes a warranty extension, which will be in addition to the statutory warranty period.
- The cost of the Bax Music Aftercare Package is based on a percentage of the item price. Therefore, the price of the Aftercare Package will vary from one item to another.
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Product no: 9000-0004-9850 Bax Music Warranty: This product comes with a 3-year warranty.
General
Versatile situations require versatile solutions. For trumpet players, the Yamaha MP TR 14B4 GP trumpet mouthpiece is that solution. The cup is formed in such a way that you can produce a balanced trumpet sound across genres.
The GP series
Never underestimate the importance of your mouthpiece; surprise yourself with all of the new elements a high-quality mouthpiece brings to (or even changes in) your playing. Along with instruments, Yamaha also produces that necessary equipment their instruments require, such as mouthpieces for brass instruments. The Yamaha GP series is produced to supply mouthpieces to experienced musicians who prefer having a better product in their hands. The sound of GP mouthpieces are strong and focused—the result of an innovative model and the gold-plated layer on the interior of the mouthpiece.
Tips or comments about this product-
The 7A4 GP model is pictured.
Specifications
Product features
Mouthpiece finish | gold-plated |
---|---|
Mouthpiece bore size | 3.7 mm |
Bell diameter | 16.9 mm |
Edge diameter | not specified |
Bell depth | shallow |
Sustainable product | not specified |
For wind instrument type | trumpet |
Mouthpiece material | metal |
Weight and dimensions including packaging
Weight (incl. packaging) | 135 gr |
---|---|
Dimensions (incl. packaging) | 10,0 x 3,5 x 3,5 cm |
Product specifications
- mouthpiece for trumpet
- series: GP
- gold-plated
- rim diameter: 16.85 mm
- rim contour: semi-flat
- rim thickness: standard
- cup depth: semi-shallow
- throat: 3.65 mm
- backbore: semi-narrow
- outstanding balance for all music styles
- model comparable to: Bach 3C, Schilke 15B
Mouthpiece finish | silver-plated |
---|---|
Mouthpiece bore size | 3.7 mm |
Bell diameter | 16.9 mm |
Edge diameter | not specified |
Bell depth | shallow |
---|---|
Sustainable product | not specified |
For wind instrument type | trumpet |
Mouthpiece material | metal |
Mouthpiece finish | silver-plated |
---|---|
Mouthpiece bore size | 3.7 mm |
Bell diameter | 16.9 mm |
Edge diameter | not specified |
Bell depth | medium depth |
---|---|
Sustainable product | not specified |
For wind instrument type | trumpet |
Mouthpiece material | metal |
Mouthpiece finish | silver-plated |
---|---|
Mouthpiece bore size | 3.7 mm |
Bell diameter | 16.8 mm |
Edge diameter | not specified |
Bell depth | shallow |
---|---|
Sustainable product | not specified |
For wind instrument type | trumpet |
Mouthpiece material | metal |
Mouthpiece finish | silver-plated |
---|---|
Mouthpiece bore size | 3.9 mm |
Bell diameter | 16.8 mm |
Edge diameter | not specified |
Bell depth | deep |
---|---|
Sustainable product | not specified |
For wind instrument type | trumpet |
Mouthpiece material | metal |
Mouthpiece finish | gold-plated |
---|---|
Mouthpiece bore size | 3.7 mm |
Bell diameter | 16.7 mm |
Edge diameter | not specified |
Bell depth | shallow |
---|---|
Sustainable product | not specified |
For wind instrument type | trumpet |
Mouthpiece material | metal |
Mouthpiece finish | gold-plated |
---|---|
Mouthpiece bore size | 3.7 mm |
Bell diameter | 16.9 mm |
Edge diameter | not specified |
Bell depth | shallow |
---|---|
Sustainable product | not specified |
For wind instrument type | trumpet |
Mouthpiece material | metal |
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