Bach 3511C Classic 1C Trumpet Mouthpiece Overview

The Bach 3511C Classic 1C is a silver-plated trumpet mouthpiece designed for all-around Bb trumpet playing, using the classic Bach 351 rim size with a 1C medium cup and a 17mm cup diameter. As a genuine Vincent Bach mouthpiece, it is built to support consistent intonation, clear response across registers, and a uniform tonal color that many professional trumpet players rely on in both ensemble and solo settings.

Bach 3511C Classic 1C Trumpet Mouthpiece Specifications

• Series: Vincent Bach Classic
• Cup: 1C (3511C)
• Cup: Medium
• Cup diameter: 17mm
• Shank: Bach 351 trumpet shank
• Finish: Silver plate

Condition 

Brand new in original manufacturer’s packaging

Who the 3511C Trumpet Mouthpiece is For

The Bach 3511C is a medium-cup, 1C-rim trumpet mouthpiece intended for players who want a reliable, general-purpose setup for a wide range of repertoire. It is commonly chosen by advancing students, university players, and working professionals who need a mouthpiece that balances clarity, centered pitch, and even response from low to high register.

Within the Bach Classic line, the 1C is often used as an all-around option: the medium cup helps keep articulation and projection clear while supporting a full sound and consistent timbre across the horn. Players looking for a standard, widely supported mouthpiece size for section work, concert band, and mixed commercial duties often start here.

Common Questions about the Bach 3511C

What does “3511C” mean on a Bach trumpet mouthpiece?

“351” identifies the standard Bach trumpet shank, “1” is the rim size, and “C” indicates a medium cup depth.

Is the Bach 1C a good all-around trumpet mouthpiece?

Yes. The 1C is widely used as a general-purpose mouthpiece because the medium C cup and common rim size work well across many styles, sections, and dynamic ranges.

Is this mouthpiece suitable for professional use?

Yes. Genuine Vincent Bach mouthpieces are standard equipment for many professional trumpet players, and the 1C is a common choice for players who need a dependable, broadly versatile setup.

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