
Bach Classic 10.75A Cornet Mouthpiece Overview
The Bach 34910RA Classic 10.75A is a silver-plated cornet mouthpiece built to Vincent Bach’s long-standing Classic series dimensions, designed for players who want a very deep cup feel with a focused, consistent response and reliable intonation across registers. This mouthpiece is brand new and ships in the original manufacturer’s packaging from an authorized Bach dealer.
Bach 34910RA Classic 10.75A Cornet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Cornet
- Model: 34910RA
- Cup: 10.75A
- Cup depth: Very deep
- Cup diameter: 15.75 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the Bach 10.75A Cornet Mouthpiece Is For
The Bach 34910RA Classic 10.75A is a silver-plated cornet mouthpiece designed for cornet players who prefer a very deep cup for a darker, weightier core and a comfortable feel in sustained playing. It suits advancing students, serious amateurs, and professionals who want a Classic-series mouthpiece known for consistent intonation, clear response throughout the range, and a uniform timbre.
Within the Bach cornet mouthpiece lineup, the 10.75A designation and very deep cup profile are a practical choice for players prioritizing breadth of tone and stability, especially when matching a traditional cornet sound concept.
Common Questions About The Bach 34910RA
Is the Bach 34910RA 10.75A mouthpiece for cornet or trumpet?
The Bach 34910RA is a cornet mouthpiece model. It is intended for cornet receivers and cornet setups rather than standard trumpet mouthpiece fit.
What does “10.75A” mean on this Bach mouthpiece?
10.75A is Bach’s cup designation for this model; on this mouthpiece it corresponds to a very deep cup with a 15.75 mm cup diameter.
Is this mouthpiece new and does it include the original packaging?
Yes. This mouthpiece is brand new and includes 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 34910RA Classic 10.75A Cornet Mouthpiece in Silver Plate
Bach Classic 10.75A Cornet Mouthpiece Overview
The Bach 34910RA Classic 10.75A is a silver-plated cornet mouthpiece built to Vincent Bach’s long-standing Classic series dimensions, designed for players who want a very deep cup feel with a focused, consistent response and reliable intonation across registers. This mouthpiece is brand new and ships in the original manufacturer’s packaging from an authorized Bach dealer.
Bach 34910RA Classic 10.75A Cornet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Cornet
- Model: 34910RA
- Cup: 10.75A
- Cup depth: Very deep
- Cup diameter: 15.75 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the Bach 10.75A Cornet Mouthpiece Is For
The Bach 34910RA Classic 10.75A is a silver-plated cornet mouthpiece designed for cornet players who prefer a very deep cup for a darker, weightier core and a comfortable feel in sustained playing. It suits advancing students, serious amateurs, and professionals who want a Classic-series mouthpiece known for consistent intonation, clear response throughout the range, and a uniform timbre.
Within the Bach cornet mouthpiece lineup, the 10.75A designation and very deep cup profile are a practical choice for players prioritizing breadth of tone and stability, especially when matching a traditional cornet sound concept.
Common Questions About The Bach 34910RA
Is the Bach 34910RA 10.75A mouthpiece for cornet or trumpet?
The Bach 34910RA is a cornet mouthpiece model. It is intended for cornet receivers and cornet setups rather than standard trumpet mouthpiece fit.
What does “10.75A” mean on this Bach mouthpiece?
10.75A is Bach’s cup designation for this model; on this mouthpiece it corresponds to a very deep cup with a 15.75 mm cup diameter.
Is this mouthpiece new and does it include the original packaging?
Yes. This mouthpiece is brand new and includes 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 34910RA Classic 10.75A 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.
