
Bach Classic 2.5C Trumpet Mouthpiece Overview
The Bach 3512HC 2-1/2C is a genuine Vincent Bach Classic Series Bb trumpet mouthpiece featuring a 2.5C medium cup and silver-plated finish, supplied brand new in the original manufacturer’s packaging. Bach mouthpieces are designed to address a wide range of playing needs with a focus on clear response, consistent intonation, an even tonal character across registers, and efficient feel for extended playing.
Bach 3512HC Trumpet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Model: 3512HC
- Size: 2.5C
- Cup: Medium
- Cup diameter: 16.5 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the 3512HC Trumpet Mouthpiece is For
The Bach 3512HC 2-1/2C is a standard-series trumpet mouthpiece designed for players who want a medium-cup, classic Bach feel with a broad, balanced setup for everyday performance. It suits serious students, advancing players, and working professionals who need consistent response across registers, reliable intonation tendencies, and a uniform timbre that supports both ensemble and solo playing.
Within the Bach lineup, the 2-1/2C size is commonly chosen by players seeking a slightly larger, more open feel than smaller C-cup options while keeping a practical medium cup depth for versatility and endurance-focused playing.
Common Questions about the Bach 3512HC
Is the Bach 2.5C trumpet mouthpiece suitable for professional use?
Yes. Vincent Bach Classic mouthpieces are widely used by professional trumpet players, and the 2-1/2C medium cup is a common, versatile choice for concert, commercial, and general gigging situations.
What does 2-1/2C mean on a Bach trumpet mouthpiece?
2-1/2C identifies the rim and cup specification in Bach’s numbering system. This model uses a medium C cup and a cup diameter of 16.5 mm, aimed at balanced tone and response.
Is this mouthpiece genuine and new?
Yes. This is a genuine Vincent Bach mouthpiece, sold by an authorized Bach dealer, and it is brand new 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 3512HC Classic 2.5C Trumpet Mouthpiece in Silver Plate
Bach Classic 2.5C Trumpet Mouthpiece Overview
The Bach 3512HC 2-1/2C is a genuine Vincent Bach Classic Series Bb trumpet mouthpiece featuring a 2.5C medium cup and silver-plated finish, supplied brand new in the original manufacturer’s packaging. Bach mouthpieces are designed to address a wide range of playing needs with a focus on clear response, consistent intonation, an even tonal character across registers, and efficient feel for extended playing.
Bach 3512HC Trumpet Mouthpiece Specifications
- Series: Vincent Bach Classic
- Model: 3512HC
- Size: 2.5C
- Cup: Medium
- Cup diameter: 16.5 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the 3512HC Trumpet Mouthpiece is For
The Bach 3512HC 2-1/2C is a standard-series trumpet mouthpiece designed for players who want a medium-cup, classic Bach feel with a broad, balanced setup for everyday performance. It suits serious students, advancing players, and working professionals who need consistent response across registers, reliable intonation tendencies, and a uniform timbre that supports both ensemble and solo playing.
Within the Bach lineup, the 2-1/2C size is commonly chosen by players seeking a slightly larger, more open feel than smaller C-cup options while keeping a practical medium cup depth for versatility and endurance-focused playing.
Common Questions about the Bach 3512HC
Is the Bach 2.5C trumpet mouthpiece suitable for professional use?
Yes. Vincent Bach Classic mouthpieces are widely used by professional trumpet players, and the 2-1/2C medium cup is a common, versatile choice for concert, commercial, and general gigging situations.
What does 2-1/2C mean on a Bach trumpet mouthpiece?
2-1/2C identifies the rim and cup specification in Bach’s numbering system. This model uses a medium C cup and a cup diameter of 16.5 mm, aimed at balanced tone and response.
Is this mouthpiece genuine and new?
Yes. This is a genuine Vincent Bach mouthpiece, sold by an authorized Bach dealer, and it is brand new 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 3512HC Classic 2.5C Trumpet 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.
