Description
คุณสมบัติ
Standard Series
BB-67C4
Produced using the most advanced computer design and manufacturing technology, our Standard Series mouthpieces feature unmatched precision, smooth attack, secure control, and easy playability. They have the ideal weight for all-around usage and are available in over 100 configurations.
There’s a Yamaha mouthpiece to suit every player.
Signature Series
Though it’s a fact little known outside professional circles, Yamaha has been producing special custom-made mouthpieces for hundreds of the world’s top players at our R&D Ateliers for many many years. These artists were not satisfied with any commercial models available. They came to us because they had confidence that if anyone had the skill needed to create their own ‘dream’ mouthpiece, it was Yamaha. The players knew from the experience gained in their long careers exactly the kind of sound and response they wanted, and our technicians knew from their long experience in crafting instruments how to deliver it.
More and more colleagues and students of these top players began to ask us for copies of the mouthpieces, so we decided to offer a select lineup of them in a new Signature Series. Now others can share in the results of this great cooperative effort between artist and artisan.
Model Number System

Product Lineup
Standard Series
Model No. | Rim Inner Diameter (mm) | Throat (mm) |
Characteristics |
---|---|---|---|
BB-64 | 30.45 | 8.35 | Small inner rim diameter with a medium cup. An ideal beginner’s model for young players. Well-balanced rim configuration for flexibility and easy playability. |
BB-65 | 30.95 | 8.35 | Relatively small inner rim diameter and medium cup volume for easy playability. Excellent balance throughout the instrument’s range, with a fairly dark tone. |
BB-66 | 31.37 | 8.35 | Voluminous cup. Fairly dark tone with plenty of power. Excellent resonance and clarity. Popular in ensembles and orchestras. |
BB-66B | 31.37 | 8.35 | Shallower cup than the 66. Outstanding playability and flexibility. Fairly bright tone and facile response over a wide range. |
BB-66D4 | 31.49 | 8.87 | Excellent matching with Eb brass band instruments. Very deep cup. Dark tone with plenty of volume. Symphonic sound. |
BB-67 | 31.93 | 8.35 | Exceptional rim and cup balance for easy playability. Good match for Bb, C, and Eb instruments. Well-centered tone. |
BB-67B4 | 32.06 | 7.02 | Large inner rim diameter with a shallow cup. Easy playability with a bright tone. Particularly easy high notes and clear lows. Perfect for F instruments. |
BB-67C4 | 32.06 | 8.10 | A perfect match for Bb and C instruments. All-around versatility. Smooth, mellow tone throughout the instrument’s range. Plenty of volume and power. |
BB-68B | 32.72 | 7.50 | Large inner rim diameter with a small cup volume and throat. Enhanced clarity in large Bb and C tubas. |
Signature Series
- ROGER BOBO Model:
BB-BOBO-SOLO-GP - The Solo mouthpiece features a clear focused tone that sings and projects, and is especially suitable for solo performances and for use with F and Eb tubas.
Rim Inner Diameter: 32.20㎜
Rim Contour: Semi-flat
Rim Thickness: Standard
Cup Depth: Semi-shallow
Throat: 7.50㎜
Backbore: Standard
- ROGER BOBO Model:
BB-BOBO-SOLO-S - The Solo mouthpiece features a clear focused tone that sings and projects, and is especially suitable for solo performances and for use with F and Eb tubas.
Rim Inner Diameter: 32.20㎜
Rim Contour: Semi-flat
Rim Thickness: Standard
Cup Depth: Semi-shallow
Throat: 7.50㎜
Backbore: Standard
- ROGER BOBO Model:
BB-BOBO-SYM-GP - The Symphonic model is characterized by a warm tone, big enough to fill the concert with rich colorful sound.
Rim Inner Diameter: 32.90㎜
Rim Contour: Standard
Rim Thickness: Standard
Cup Depth: Semi-shallow
Throat: 7.50㎜
Backbore: Standard
- ROGER BOBO Model:
BB-BOBO-SYM-S - The Symphonic model is characterized by a warm tone, big enough to fill the concert with rich colorful sound.
Rim Inner Diameter: 32.90㎜
Rim Contour: Standard
Rim Thickness: Standard
Cup Depth: Semi-shallow
Throat: 7.50㎜
Backbore: Standard
- JIM SELF Model:
BB-SELF - Jim’s mouthpiece embodies his long experience of playing literally all types of music in highly demanding situations.
Rim Inner Diameter: 32.86㎜
Rim Contour: Standard
Rim Thickness: Semi-thick
Cup Depth: Standard
Throat: 8.00㎜
Backbore: Standard
Comparison Chart
Cup Volume & Shape | |||||||||
---|---|---|---|---|---|---|---|---|---|
◀ Small Large ▶ | |||||||||
Cup Volume & Shape |
▲ Shallow Deep |
66B | 67B4 | BOBO-SOLO | 68B | BOBO-SYM | |||
64 | 65 | 66 | 67 | SELF | |||||
66D4 | 67C4 |
Signature Series |
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