Bach 1X Trumpet Mouthpiece

Vincent Bach was a rare combination of artist and engineer. A mechanical genius and acclaimed trumpet soloist, his instruments and mouthpieces are used today in every major studio and orchestra in the world. Bach personally designed the tools and composed the plans that continue to set the high standards for making all Bach products today.

The Bach 1X is modeled after the classic pre-1970 Bach No. 1, offering players a traditional feel with modern precision. Featuring a 17.00 mm cup diameter, extra-deep cup, and medium-wide rim, it delivers a commanding sound with remarkable depth and resonance. The slightly smaller cup and broader rim compared to today’s standard No. 1 give this mouthpiece a unique blend of comfort, control, and tonal breadth. Paired with the #10 backbore, the 1X produces a powerful, full-bodied tone well-suited for players seeking a vintage-inspired response with contemporary reliability. Finished in silver plating for durability and a refined look.

Specifications:

• Cup Size: 1X (Extra deep)

• Cup Diameter: 17.00 mm

• Rim: Medium-wide

• Backbore: #10

• Finish: Silver-plated

Bach 1X Trumpet Mouthpiece Custom Options

No need to wait for months for a custom Bach 1X Trumpet Mouthpiece. Bore (throat), backbore, shank adjustments, and gold plating can all be done in a day or so from when you order an in stock mouthpiece. We offer the following services:

• custom bore (throat) sizes
• backbore alterations to other popular sizes
• converting for Reeves Sleeves
• altering the shank size
• gold plating
• custom hand-stamped initials