Bach Symphonic Trumpet Mouthpiece, 1 12C, 22, and 24 Strings, Silver-Plated Finish

Bach is the world's most popular trumpet mouthpiece. This special mouthpiece, previously available only through custom order, is now available as part of the Symphonic series. As the Symphonic name suggests, this specification is popular with orchestras and soloists. Cup: 1-1/4C (diameter 17.00mm / depth: M / rim: medium). The large cup is suitable for powerful players. It produces a cohesive, long-range sound. Throat: No. 22 (3.99mm). Allows more air to be blown in straighter than the standard 27 (3.66mm). Backbore: No. 24 "Symphonic" - produces a dark, powerful sound. Standard backbore for an A cup. This is the most popular size for special mouthpieces.