
Bach Classic 18 Flugelhorn Mouthpiece Overview
The Bach 34218 Classic 18 is a silver-plated flugelhorn mouthpiece built around the Vincent Bach Classic design approach: consistent intonation, clear response across registers, and a uniform timbre throughout the instrument’s range. This model uses a deep 18 cup to support a dark, warm, and rich sound character, with particular strength in the lower register, making it a standard choice for players who want a traditional flugelhorn voice with dependable feel and efficiency.
Bach 34218 Classic 18 Flugelhorn Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Flugelhorn
- Model: 34218
- Size: 8
- Cup depth: Deep
- Cup diameter: 15.10 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the 34218 Flugelhorn Mouthpiece is For
The Bach 34218 Classic 18 is a deep-cup flugelhorn mouthpiece designed for players who want a dark, warm, and rich flugelhorn tone with stable intonation and reliable response. It is well-suited to serious students, advancing players, and working professionals who prioritize a traditional flugelhorn sound concept, especially for lyrical work, section blending, and lower-register color.
Within the Bach lineup, the Classic 18 cup depth is a defining feature: it supports a fuller, rounder tone and helps maintain a uniform timbre across the range while supporting endurance through efficient playability. This is one reason Vincent Bach mouthpieces remain a common standard among professional musicians.
Common Questions about the Bach 34218
What does the “18” cup mean on the Bach 34218 flugelhorn mouthpiece?
The 18 designates a deep cup in the Bach flugelhorn mouthpiece lineup. A deep cup typically emphasizes a darker, warmer tone and can add richness, especially in the lower register.
What is the cup diameter of the Bach 34218?
The Bach 34218 has a 15.10 mm cup diameter.
Is the Bach 34218 suitable for professional flugelhorn playing?
Yes. Vincent Bach mouthpieces are widely used by professionals, and the 34218’s deep cup and stable response make it appropriate for professional flugelhorn use where a warm, traditional sound is desired.
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 34218 Classic 18 Flugelhorn Mouthpiece in Silver Plate
Bach Classic 18 Flugelhorn Mouthpiece Overview
The Bach 34218 Classic 18 is a silver-plated flugelhorn mouthpiece built around the Vincent Bach Classic design approach: consistent intonation, clear response across registers, and a uniform timbre throughout the instrument’s range. This model uses a deep 18 cup to support a dark, warm, and rich sound character, with particular strength in the lower register, making it a standard choice for players who want a traditional flugelhorn voice with dependable feel and efficiency.
Bach 34218 Classic 18 Flugelhorn Mouthpiece Specifications
- Series: Vincent Bach Classic
- Instrument: Flugelhorn
- Model: 34218
- Size: 8
- Cup depth: Deep
- Cup diameter: 15.10 mm
- Finish: Silver plate
Condition
Brand new in the original manufacturer’s packaging
Who the 34218 Flugelhorn Mouthpiece is For
The Bach 34218 Classic 18 is a deep-cup flugelhorn mouthpiece designed for players who want a dark, warm, and rich flugelhorn tone with stable intonation and reliable response. It is well-suited to serious students, advancing players, and working professionals who prioritize a traditional flugelhorn sound concept, especially for lyrical work, section blending, and lower-register color.
Within the Bach lineup, the Classic 18 cup depth is a defining feature: it supports a fuller, rounder tone and helps maintain a uniform timbre across the range while supporting endurance through efficient playability. This is one reason Vincent Bach mouthpieces remain a common standard among professional musicians.
Common Questions about the Bach 34218
What does the “18” cup mean on the Bach 34218 flugelhorn mouthpiece?
The 18 designates a deep cup in the Bach flugelhorn mouthpiece lineup. A deep cup typically emphasizes a darker, warmer tone and can add richness, especially in the lower register.
What is the cup diameter of the Bach 34218?
The Bach 34218 has a 15.10 mm cup diameter.
Is the Bach 34218 suitable for professional flugelhorn playing?
Yes. Vincent Bach mouthpieces are widely used by professionals, and the 34218’s deep cup and stable response make it appropriate for professional flugelhorn use where a warm, traditional sound is desired.
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 34218 Classic 18 Flugelhorn Mouthpiece in Silver Plate
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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.
