Bach 34911RC Classic 11.75C Cornet Mouthpiece Overview
The Bach 34911RC Classic 11.75C is a silver-plated cornet mouthpiece designed to provide a clear, centered response with consistent intonation and a uniform tone across registers. As part of the Vincent Bach Classic mouthpiece line, it is built to standard, widely used dimensions and is intended for players who want a dependable, familiar mouthpiece feel that supports efficient airflow and endurance during longer rehearsals and performances.
Bach 34911RC Classic 11.75C Cornet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Cornet
- Model: 34911RC
- Size: 11.75C
- Cut: Medium
- Cup diameter: 15.60 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the 34911RC Classic 11.75C Cornet Mouthpiece Is For
The 34911RC Classic 11.75C is a medium-cup cornet mouthpiece for cornet players who want a standard, widely adopted setup with reliable intonation, even response, and a consistent tonal profile across the full range of the instrument. It is well suited to advancing students, serious amateurs, and working professionals who prefer the established Vincent Bach approach to rim and cup geometry.
This model is commonly chosen when a player wants a balanced feel that supports endurance and clarity without moving to an extreme shallow or deep cup. The silver-plated finish provides a traditional, familiar mouthfeel and is a common choice for daily use.
Common Questions About the Bach 34911RC
Is the Bach 34911RC 11.75C made for cornet or trumpet?
This is a cornet mouthpiece. Cornet mouthpieces are designed around cornet receivers and typically have different shank and cup characteristics than trumpet mouthpieces.
What does 11.75C mean on a Bach mouthpiece?
11.75 refers to the size in Bach’s numbering system, and C indicates a medium cup depth. On this model, the published cup diameter is 15.60 mm.
Is this mouthpiece suitable for professional use?
Yes. Genuine Vincent Bach mouthpieces are widely used by professional players because they are built to consistent specifications and are chosen for dependable response, intonation, and tonal consistency.
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 34911RC Classic 11.75C Cornet Mouthpiece in Silver Plate
Bach 34911RC Classic 11.75C Cornet Mouthpiece Overview
The Bach 34911RC Classic 11.75C is a silver-plated cornet mouthpiece designed to provide a clear, centered response with consistent intonation and a uniform tone across registers. As part of the Vincent Bach Classic mouthpiece line, it is built to standard, widely used dimensions and is intended for players who want a dependable, familiar mouthpiece feel that supports efficient airflow and endurance during longer rehearsals and performances.
Bach 34911RC Classic 11.75C Cornet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Cornet
- Model: 34911RC
- Size: 11.75C
- Cut: Medium
- Cup diameter: 15.60 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the 34911RC Classic 11.75C Cornet Mouthpiece Is For
The 34911RC Classic 11.75C is a medium-cup cornet mouthpiece for cornet players who want a standard, widely adopted setup with reliable intonation, even response, and a consistent tonal profile across the full range of the instrument. It is well suited to advancing students, serious amateurs, and working professionals who prefer the established Vincent Bach approach to rim and cup geometry.
This model is commonly chosen when a player wants a balanced feel that supports endurance and clarity without moving to an extreme shallow or deep cup. The silver-plated finish provides a traditional, familiar mouthfeel and is a common choice for daily use.
Common Questions About the Bach 34911RC
Is the Bach 34911RC 11.75C made for cornet or trumpet?
This is a cornet mouthpiece. Cornet mouthpieces are designed around cornet receivers and typically have different shank and cup characteristics than trumpet mouthpieces.
What does 11.75C mean on a Bach mouthpiece?
11.75 refers to the size in Bach’s numbering system, and C indicates a medium cup depth. On this model, the published cup diameter is 15.60 mm.
Is this mouthpiece suitable for professional use?
Yes. Genuine Vincent Bach mouthpieces are widely used by professional players because they are built to consistent specifications and are chosen for dependable response, intonation, and tonal consistency.
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 34911RC Classic 11.75C 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.
-
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.
-
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.
-
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.