Bach 351 Classic Series Silver Plated Trumpet Mouthpieces

A Mouthpiece for every Trumpet Player

Vincent Bach was a rare combination of artist and engineer. He constantly changed his mouthpieces in search of the perfect design. It wasn't until the mid-1960s that he stopped and finally settled on a more standardized design. This created the standard for mouthpiece making that is still used today. These standards are now known as the Classic Series.

Offering a wide range of sizes and cup depths to fit every player's needs, Bach Classic Mouthpieces are the most played mouthpieces in the world by students, amateurs, and professionals!

*This product page offers most of the Bach Classic Series Mouthpieces that we stock. You may see some of these as individually listed on our site as well.

If you would like to order a model or plating option that you don't see as available, please reach out to us! 

Specifications (Model: Depth of Cup/Approximate Cup Diameter)

• 1B: Deep/17.50mm
• 1D: Medium Shallow/17.00mm
• 1E: Shallow/17.00mm
• 1 1/2B: Medium Deep/17.00m
• 1 1/2C: Medium/17.00mm
• 3B: Medium Deep/16.30mm
• 3C: Medium/16.30mm
• 3D: Medium Shallow/16.30mm
• 3E: Shallow/16.30mm
• 5A: Very Deep/16.25mm
• 5B: Medium Deep/16.25mm
• 5C: Medium/16.25mm
• 7A: Very Deep/16.20mm
• 7B: Medium Deep/16.20mm
• *7C: Medium/16.20mm (Popular Student Mouthpiece)
• 7D: Medium Shallow/16.20mm