Bach 3429 Classic 9 Flugelhorn Mouthpiece in Silver Plate

Bach 3429 Classic 9 Flugelhorn Mouthpiece Overview

The Bach 3429 Classic 9 Flugelhorn Mouthpiece is a silver-plated, deep-cup flugelhorn mouthpiece built to support a centered flugelhorn sound with consistent response and intonation across the full range. As part of the Vincent Bach mouthpiece lineup used by many professionals, it is designed with core priorities that working players value: efficient response in all registers, a rich and uniform timbre, and an approach that can help support endurance during longer sessions.

Bach 3429 Classic 9 Flugelhorn Mouthpiece Specifications

• Series: Vincent Bach Classic
• Instrument: Flugelhorn
• Model: 3429
• Size: 9
• Cup: Deep
• Cup diameter: 16.05 mm
• Finish: Silver Plate

Condition 

Brand new in the original manufacturer packaging

Who the 3429 Classic 9 Flugelhorn Mouthpiece is For

The 3429 Classic 9 is a deep-cup flugelhorn mouthpiece designed for players who want a characteristic flugelhorn tone with consistent intonation and even response across registers. It suits serious students, advancing players, and professionals who need a reliable, standard-format Bach mouthpiece that supports a rich, uniform timbre and stable feel for section work, solo playing, and commercial doubling.

Within the Bach lineup, the Classic 9 is a straightforward choice for players who prefer a defined, traditional Bach approach to flugelhorn mouthpiece design, prioritizing consistent response and a sound concept that stays coherent from low to high range.

Common Questions about the Bach 3429

Is the Bach 3429 Classic 9 compatible with any flugelhorn?

It is a flugelhorn mouthpiece intended for flugelhorn receivers. If you are unsure about your horn’s receiver size or taper, contact us with your flugelhorn make and model and we can help confirm fit.

What does a deep cup do on a flugelhorn mouthpiece?

A deep cup is commonly chosen to support the flugelhorn’s characteristic warm tone and smooth blend, while helping maintain a consistent timbre across the instrument’s range.

Is this mouthpiece new and is it from an authorized dealer?

Yes. This mouthpiece is brand new in the original manufacturer packaging, and we are an authorized Bach dealer.

We are proud to be an authorized Bach dealer