Bach Classic 8.5A Flugelhorn Mouthpiece Overview

The Bach 3428HA Classic 8.5A is a silver-plated flugelhorn mouthpiece built around a very deep cup and a 16.1mm cup diameter, designed for players who want a traditional flugelhorn feel with a comfortable, medium-wide rim and a rounded inner edge. As part of the Vincent Bach mouthpiece line widely used by professional musicians, this model is intended to support consistent intonation, clear response across registers, and a uniform timbre while helping manage endurance over longer sessions.

Bach 3428HA Classic 8.5A Flugelhorn Mouthpiece Specifications

• Series: Vincent Bach Classic
• Instrument: Flugelhorn
• Model: 3428HA
• Size: 8.5A
• Cup: Very Deep
• Cup Diameter: 16.1mm
• Rim Shape: Medium wide with rounded inner edge
• Finish: Silver Plate

Condition

Brand new in the original manufacturer packaging

Who the Bach Classic 8.5A Flugelhorn Mouthpiece Is For

The Bach 3428HA Classic 8.5A is a flugelhorn mouthpiece designed for players who want a very deep cup for characteristic flugelhorn depth and blend, paired with a comfortable rim that supports longer playing sessions. The medium-wide rim with a rounded inner edge is a practical choice for musicians who prioritize comfort and endurance, especially on extended rehearsals, services, and studio calls.

This model is a strong fit for advancing players through working professionals seeking a standard, widely supported mouthpiece option from Vincent Bach, a brand commonly selected for its focus on intonation, response, and an even timbre across the range.

Common Questions about the Bach 3428HA Classic 8.5A

What does “8.5A” mean on this flugelhorn mouthpiece?

8.5A identifies the cup and rim sizing in the Bach flugelhorn mouthpiece lineup. This model uses a 16.1mm cup diameter with a very deep cup, aiming for a traditional flugelhorn sound concept.

Is the Bach 3428HA Classic 8.5A suitable for professional use?

Yes. Vincent Bach mouthpieces are widely used by professional brass players, and the 3428HA 8.5A is a standard-spec flugelhorn mouthpiece designed around consistent intonation, response, and an even tone across registers.

How does the rim design affect comfort and endurance?

This mouthpiece uses a medium-wide rim with a rounded inner edge, a shape chosen to feel comfortable on the embouchure and to help support endurance during longer playing sessions.

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