Bach 6 1/2A SILVER PLATED (LARGE SHANK)
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Information
Information
Manufacturer Information
Bach
https://www.bachbrass.com
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Safety manager:
GEWA music GmbH
Email: info@gewamusic.com
Address:
Vincent Bach: The Demands of a Musician-Engineer Serving Brass Instruments
The story of Bach mouthpieces begins with Vincent Bach, an experienced musician who, after a bad touring experience, decided to answer a simple question: how to obtain a truly reliable and consistent mouthpiece? Drawing on his experience (notably leading a bugle school during the war), he launched production in New York as early as 1918. The brand quickly established itself in the brass world: Bach trumpets (1924) then trombones (1928) built a reputation for exacting standards, to the point of inspiring the term "Stradivarius" among musicians. After the sale to Conn-Selmer, the transfer of know-how and continued manufacturing have helped make Bach mouthpieces a trusted choice, sought after both for study and performance.
Who Is This Mouthpiece For?
This Bach mouthpiece suits musicians seeking a balanced feel and immediate response, whether for serious study, orchestral playing, wind band/fanfare practice, or more demanding contexts. Thanks to its medium-deep cup and design oriented towards a "compact sound," it is especially aimed at those looking for stable tone production and a strong presence in the section, without sacrificing comfort during long rehearsals.
Sound and Design
The medium-deep cup (diameter 25.40 mm ) contributes to a centered timbre, offering a good balance between warmth and clarity. The throat (internal diameter at the air passage) specified at .276 inches promotes a feeling of free airflow and a lively response, consistent with the goal of a "rich and compact" sound. The medium-thickness rim, with a soft outer edge, provides comfortable support and reduces fatigue while maintaining attack precision. The silver-plated finish completes the package with a pleasant touch and classic aesthetics, perfectly in line with the spirit of Bach mouthpieces.
Useful Mini Glossary: the cup influences tone color and ease across registers, the rim affects comfort and endurance, the throat impacts resistance and responsiveness, and the concept of bore (here "large bore") refers to the instrument/shank configuration targeted.
Recommended Compatible Accessories
To protect and maintain your mouthpiece daily, you can pair it with a universal mouthpiece pouch/case, as well as a mouthpiece cleaning brush and a soft cloth (microfiber) to preserve the finish and maintain impeccable hygiene.
Technical specifications
| Cup depth | Medium deep | Finishing | Silver |
| Color | Grey | ||
| Bore | large bore | Throat | .276 inches |
| Shank | 429 | Produces a sound | rich and compact |
| Cup Diameter | 25.40 mm | Response | quick |
| Rim Thickness | medium | Finish | silver-plated |
| Contour | soft outer rim | ||
Questions frequently asked
Bach S341 6 1/2A: compatible with which trombone?
The 429 shank and large bore setup designate this mouthpiece for trombones matching this standard. Compatibility should be verified upon receiving the instrument's mouthpiece.
What is the cup diameter of the Bach 6 1/2A?
With a cup diameter of 25.40 mm, this mouthpiece features a medium-deep cup.
What sound does this trombone mouthpiece produce?
The medium-deep cup and .276 inch backbore are designed to produce a rich and focused sound. The response is quick, with an output oriented toward a clear airflow.
Is the Bach 6 1/2A comfortable for long playing sessions?
The medium-thickness rim provides balanced support. Its smooth outer contour is designed to enhance comfort. The silver plating offers a pleasant feel.
What accessories should be used to maintain this silver-plated mouthpiece?
To preserve the silver plating, use a mouthpiece cleaning brush and a soft microfiber cloth. A universal mouthpiece pouch or case also helps protect it.
