Bach 3C 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 3C trumpet mouthpiece may be the most popular trumpet mouthpiece ever made. From its comfortable rim contour and diameter, to its versatile cup depth, the 3C trumpet mouthpiece is favored in all types of playing situation.

Bach 3C Trumpet Mouthpiece Dimensions

3C Rim Diameter: .641", 16.30mm

3C Cup Depth: Medium bowl-shaped cup

3C Rim width: Medium wide

3C Bore (Throat) size: 27

3C Backbore: #10

Bach 3C Custom Options

No need to wait for months for a custom Bach 3C. 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