Bach trumpet mouthpieces have been designed in an orderly progression from the largest to the smallest diameters, and from the deepest to the most shallow cup, all with a choice of rim designs. Rim shape is described for each individual model. Model numbers progress numerically from model no. 1 with the largest cup diameter, to model no. 20C with the smallest cup diameter. Cup depths are notated with letters. "A" cups are the deepest; standard cups have no letter designation; progressively shallower cups are marked "B" through "F".

Special Order Megatone

Here's a great feature you won't find many places...
In addition to the standard Megatone mouthpieces, we offer ALL standard model Bach Trumpet, Cornet, Flugelhorn and Trombone mouthpieces as a Megatone Mouthpiece as Special Order.
Choose the basic model or spruce it up with a special Throat or Backbore without having to wait any additional time!

Download Bach Mouthpiece Manual PDF (1.7MB)
(Requires free Adobe Acrobat Reader)