Vincent Bach was a rare combination of artist and engineer. He was constantly changing his mouthpiece designs until the mid 1960’s when they became more standardized.
The formalization of the 27 throat and backbore to cup letter (A=24, B=7, C= 10, etc.) created a standard for the mouthpiece making that is still used today. These standards are known today as the Classic Series.
Some sizes are currently out of stock, please contact us for more information.
1X - Deep cup depth, 17mm cup diameter, rim shape:- Medium-wide
1B - Medium-deep cup depth, 17mm cup diameter, rim shape:- Medium-wide
1C - Medium cup depth, 17mm cup diameter, rim shape:- Medium-wide
1.25C - Medium cup depth, 17mm cup diameter, rim shape:- Medium-wide
1.5B - Medium-deep cup depth, 17mm cup diameter, rim shape:- medium-wide & not too sharp
1.5C - Medium cup depth, 17mm cup diameter, rim shape:- medium-wide & not too sharp
2C - Medium cup depth, 16.5mm cup diameter, rim shape:- medium-wide & lowered towards outside
2.5C - Medium cup depth, 16.4mm cup diameter, rim shape:- medium-wide & lowered towards outside
3C - Medium cup depth, 16.3mm cup diameter, rim shape:- medium-wide
5C - Medium cup depth, 16.25mm cup diameter, rim shape:- Medium-wide, well rounded toward the inside and outside of the rim & fairly flat
6BM - Medium-deep cup depth, 16.2mm cup diameter, rim shape:- Medium-wide, not too sharp rim shape (#26 throat, #24 backbore)
7C - Medium cup depth, 16.2mm cup diameter, rim shape:- Medium-wide, lowered toward the outside, medium sharp inside, well-round edage
10C - Medium cup depth, 16mm cup diameter, rim shape:- Fairly wide with rather broad, flat surface.
10.5C - Medium cup depth, 15.9mm cup diameter, rim shape:- Medium wide
Other sizes available to order.
High quality pro level trumpet mouthpiece from the American manufacturer. An industry standard for advancing players.