
Bach Classic 10B Cornet Mouthpiece Overview
The Bach 34910B Classic 10B is a silver-plated cornet mouthpiece designed to deliver dependable response, consistent intonation, and a uniform tonal character across the full playing range. This model uses Bach’s 10B medium-deep cup with a 16.00 mm cup diameter, making it a practical, standard setup choice for developing cornet players while remaining compatible with typical short-shank cornet mouthpiece receivers.
Bach 34910B Cornet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Cornet
- Model: 34910B
- Cup: 10B
- Cup depth: Medium deep
- Cup diameter: 16.00 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the Bach 10B Cornet Mouthpiece Is For
The Bach 34910B Classic 10B is a silver-plated cornet mouthpiece intended as a standard, student-appropriate size that supports clear response and stable intonation while developing endurance and consistency. Players who want a familiar Bach feel with a medium-deep cup often choose this model for general band and ensemble use where a balanced cornet sound and reliable playability are the priorities.
This mouthpiece is a straightforward choice for students and advancing players who need a reputable, widely used design and want to stay within common sizing norms for cornet study and school music programs.
Common Questions About The Bach 34910B
Is the Bach 34910B a good choice for student cornet players?
Yes. The 34910B is a standard, student-appropriate cornet mouthpiece size with a 16.00 mm cup diameter and a medium-deep 10B cup, aimed at supporting consistent tone and manageable response.
What does “10B medium deep” mean on a Bach cornet mouthpiece?
It refers to the cup designation and depth. The 10B cup is specified as medium deep, which typically supports a balanced cornet tone while maintaining practical response for everyday playing.
Is this mouthpiece new and does it include the original packaging?
Yes. This mouthpiece is brand new and ships in the original manufacturer’s packaging.
We are proud to be an authorized Bach dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Bach 34910B Classic 10B Cornet Mouthpiece in Silver Plate
Bach Classic 10B Cornet Mouthpiece Overview
The Bach 34910B Classic 10B is a silver-plated cornet mouthpiece designed to deliver dependable response, consistent intonation, and a uniform tonal character across the full playing range. This model uses Bach’s 10B medium-deep cup with a 16.00 mm cup diameter, making it a practical, standard setup choice for developing cornet players while remaining compatible with typical short-shank cornet mouthpiece receivers.
Bach 34910B Cornet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Cornet
- Model: 34910B
- Cup: 10B
- Cup depth: Medium deep
- Cup diameter: 16.00 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the Bach 10B Cornet Mouthpiece Is For
The Bach 34910B Classic 10B is a silver-plated cornet mouthpiece intended as a standard, student-appropriate size that supports clear response and stable intonation while developing endurance and consistency. Players who want a familiar Bach feel with a medium-deep cup often choose this model for general band and ensemble use where a balanced cornet sound and reliable playability are the priorities.
This mouthpiece is a straightforward choice for students and advancing players who need a reputable, widely used design and want to stay within common sizing norms for cornet study and school music programs.
Common Questions About The Bach 34910B
Is the Bach 34910B a good choice for student cornet players?
Yes. The 34910B is a standard, student-appropriate cornet mouthpiece size with a 16.00 mm cup diameter and a medium-deep 10B cup, aimed at supporting consistent tone and manageable response.
What does “10B medium deep” mean on a Bach cornet mouthpiece?
It refers to the cup designation and depth. The 10B cup is specified as medium deep, which typically supports a balanced cornet tone while maintaining practical response for everyday playing.
Is this mouthpiece new and does it include the original packaging?
Yes. This mouthpiece is brand new and ships in the original manufacturer’s packaging.
We are proud to be an authorized Bach dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Bach 34910B Classic 10B Cornet Mouthpiece in Silver Plate
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.
