Vincent Bach was a rare combination of artist and engineer. A mechanical genius and acclaimed soloist, his instruments and mouthpieces are used today in every major studio and orchestra in the world.

Bach Euphonium/Baritone/Trombone mouthpieces have been designed in an orderly progression from the largest to the smallest diameters, and from the deepest to the most shallow cup. Model numbers progress numerically from model no. 1 with the largest cup diameter, to model no. 6-1/2 with the smallest cup diameter.

Download Bach Mouthpiece Manual PDF (1.7MB)
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