A diferença entre Mediocridade e Superioridade
O bocal de um instrumento da família dos metais é mais do que um adicional ou acessório. Ele é parte essencial do seu instrumento. Como interface entre o artista e o instrumento, ele pode significar a diferença entre mediocridade e superioridade.
Série Standard (haste pequena, haste grande)
Produzido usando a tecnologia de design computadorizado e fabricação mais avançada, nossos bocais série Standard oferecem precisão incomparável, ataque suave, controle seguro e fácil tocabilidade. Eles têm o peso ideal para todo tipo de uso e estão disponíveis em mais de 100 configurações. Existe um bocal Yamaha ideal para cada músico.
Série GP (haste pequena, haste grande)
A série GP foi criada especialmente para profissionais que exigem qualidade superior de seus bocais. A série GP oferece um formato inovador e acabamento em banho de ouro extra pesado para os músicos que preferem um núcleo tonal focado e concentrado.
Série Signatures
Embora seja pouco sabido nos círculos profissionais, a Yamaha tem produzido bocais personalizados especiais para centenas dos principais músicos do mundo em nossos ateliês de P&D durante muitos e muitos anos. Esses artistas não estavam satisfeitos com os modelos que eram/são comercializados. Eles nos procuraram porque confiavam que se alguém tinha a capacidade necessária para criar o bocal dos seus “sonhos”, esse alguém era a Yamaha. Os músicos sabiam, a partir de suas experiências obtidas em suas longas carreiras, exatamente o tipo som e resposta que queriam, e nossos técnicos com vasta experiência na fabricação de instrumentos sabiam como proporcionar isso aos músicos. Mais e mais colegas e estudantes desses músicos começaram a nos pedir cópias dos bocais, então decidimos oferecer uma seleta linha de bocais em uma nova série Signature. Agora os outros podem compartilhar os resultados deste grande esforço cooperativo entre artista e artesão.
Standard / GP Series
Model Number System

Lineup
Standard Series (Small Shank)
| Model No. | Rim Inner Diameter (mm) | Throat (mm) |
Characteristics |
|---|---|---|---|
| SL-45AS | 24.26 | 5.85 | Small inner rim diameter with an extremely shallow cup for brilliant tone. Easy high notes. Ideal for bass trumpet. |
| SL-45C2S | 24.26 | 5.85 | Small inner rim diameter with a clean bite. Easy playability with a bright tone. Popular with studio players. |
| SL-46BS | 24.58 | 5.85 | Shallower cup than the 46C2. Outstanding high register. Fairly sharp shoulder. Brilliant tone. |
| SL-46C2S | 24.59 | 5.85 | Relatively large inner rim diameter. A good choice for advanced jazz players. Ideal for demanding professional studio applications. |
| SL-47S | 24.98 | 5.85 | Outstanding endurance. Rich tone suitable for ensembles and orchestras. |
| SL-48AS | 25.25 | 5.32 | The 48 rim combined with a very shallow cup. For alto trombones. Bright tone with good volume. Ideal for baroque compositions. |
| SL-48DS | 25.25 | 6.62 | Same rim as the 48 with a relatively deep cup. Rich lower register with a rich, soft tone. Also ideal for euphonium. |
| SL-48S | 25.25 | 6.62 | Well-balanced rim and cup for all-around playing. Refined design meets the needs of professional players. |
| SL-51BS | 25.23 | 6.92 | The 51 rim with a relatively shallow cup. Powerful sound. Popular with ensemble and orchestra euphonium players. |
| SL-51S | 25.23 | 6.92 | Relatively large inner rim diameter with large cup volume for a dark sound. Standard euphonium model with a beautiful rich tone. |
| SL-51C4S | 25.23 | 6.92 | Shallower cup than the 51. Plenty of volume and power. Solid tone throughout the instrument's range. Ideal for symphony orchestra playing. |
| EP-51DS | 25.24 | 7.11 | An even deeper cup than the 51 for a heavy, rich tone. Specifically for euphonium. Ideal for advanced players who prefer a dark sound. |
| SL-52S | 25.65 | 7.11 | Larger inner rim diameter and cup than the 51. Heavy tone. For advanced players. |
- *The last “S” : Small Shank
Standard Series (Large Shank)
| Model No. | Rim Inner Diameter (mm) | Throat (mm) |
Characteristics |
|---|---|---|---|
| SL-47L | 24.98 | 5.85 | Smaller inner rim diameter than the 48. Extended endurance. Plenty of volume. Ideal for ensemble and orchestra playing. |
| SL-48DL | 25.25 | 6.62 | Same rim as the 48 with a relatively deep cup. Rich low register with a soft tone. Also ideal for euphonium. |
| SL-48L | 25.25 | 6.62 | Well-balanced rim and cup with a fairly narrow backbore. Meets the needs of professional players. |
| SL-51BL | 25.23 | 6.92 | The 51 rim with a relatively shallow cup. Powerful sound. Popular with ensemble and orchestra euphonium players. |
| SL-51L | 25.23 | 6.92 | Relatively large inner rim diameter with large cup volume for a dark sound. Standard euphonium model with a large backbore. |
| SL-51C4L | 25.23 | 6.92 | Shallower cup than the 51. Plenty of volume and power. Solid tone throughout the instrument's range. Ideal for symphony orchestra playing. |
| EP-51DL | 25.24 | 7.11 | An even deeper cup than the 51 for a heavy, rich tone. Specifically for euphonium. Ideal for advanced players who prefer a dark sound. |
| SL-52L | 25.65 | 7.11 | Larger inner rim diameter and cup than the 51. Heavy tone. For advanced players. |
| SL-53L | 25.91 | 7.11 | Extremely large cup. Outstanding middle and low registers. Heavy tone. Ideal for beginning bass trombone players. |
| EP-53DL | 26.08 | 7.11 | Good response and tenor-single-like condensed sound. Designed for euphonium players to control the piano sound comfortably and the wider dynamics range at the same time. |
| SL-54L | 26.15 | 7.11 | Larger inner rim diameter and cup than the 52. Suitable for larger orchestras. |
| SL-55L | 26.35 | 7.11 | Larger inner rim diameter and cup than the 54. Heavy tone. Also ideal for bass trombone. |
- *The last “L”: Large Shank
GP Series (Small Shank)
| Model No. | Rim Inner Diameter (mm) | Throat (mm) |
Characteristics |
|---|---|---|---|
| SL-45C2S-GP | 24.26 | 5.85 | Small inner rim diameter with a clean bite. Easy playability with a bright tone. Popular with studio players. |
| SL-48S-GP | 25.25 | 6.62 | Well-balanced rim and cup for all-around playing. Refined design meets the needs of professional players. |
- * “S” : Small Shank
GP Series (Large Shank)
| Model No. | Rim Inner Diameter (mm) | Throat (mm) |
Characteristics |
|---|---|---|---|
| SL-48L-GP | 25.25 | 6.62 | Well-balanced rim and cup with a fairly narrow backbore. Meets the needs of professional players. |
- * “L”: Large Shank
Signature Series
EIJIRO NAKAGAWA Model: SL-EIJIRO-MK2-L-GP
The SL-EIJIRO-MK2-L-GP delivers an ideal blend of responsiveness and powerful sound, plus extraordinarily rich tone achieved through an original heat treatment process. This remarkable trombone mouthpiece is not limited by genre, and brings new possibilities to jazz, classical, brass band performance, and much more.
- Rim Inner Diameter: 26.00mm
- Rim Contour: Semi-flat
- Rim Thickness: Semi-thick
- Cup Depth: Standard
- Throat: 7.8mm
- Backbore: Semi-wide
-
Demonstração em vídeo com Eijiro Nakagawa
NILS LANDGREN Model: SL-LANDGREN-S
The Landgren mouthpiece has a comparatively large rim for jazz offering players a powerful sound and great flexibility.
- Rim Inner Diameter: 25.11mm
- Rim Contour: Semi-round
- Rim Thickness: Semi-thin
- Cup Depth: Standard
- Throat: 6.25mm
- Backbore: Semi-narrow
NILS LANDGREN Model: SL-LANDGREN-GP
The Landgren mouthpiece has a comparatively large rim for jazz offering players a powerful sound and great flexibility.
(Picture:SL-LANDGREN-S)
- Rim Inner Diameter: 25.11mm
- Rim Contour: Semi-round
- Rim Thickness: Semi-thin
- Cup Depth: Standard
- Throat: 6.25mm
- Backbore: Semi-narrow
ALAIN TRUDEL Model: SL-TRUDEL-S
The Trudel mouthpiece offers players a big warm sound, and a rim and cup size well suited for orchestral as well as solo use.
- Rim Inner Diameter: 25.23mm
- Rim Contour: Semi-round
- Rim Thickness: Semi-thick
- Cup Depth: Deep
- Throat: 7.15mm
- Backbore: Narrow
ALAIN TRUDEL Model: SL-TRUDEL-GP
The Trudel mouthpiece offers players a big warm sound, and a rim and cup size well suited for orchestral as well as solo use.
- Rim Inner Diameter: 25.23mm
- Rim Contour: Semi-round
- Rim Thickness: Semi-thick
- Cup Depth: Deep
- Throat: 7.15mm
- Backbore: Narrow
As especificações estão sujeitas a alterações sem aviso prévio. As cores e acabamentos mostrados podem variar em relação aos produtos reais.





