Bach Symphonic Trumpet 1 with S6511FC4 Mouthpiece, 1/4C/24" Silver-Plated Finish,

---------------------------------------------------------------------- Bach is the world's most popular trumpet mouthpiece. Previously, these special mouthpieces were only available through custom orders, and now they're available as part of the Symphonic series. As the name Symphonic suggests, this model 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. The sound is well-balanced and has a long range. Throat: No. 24 (3.86 mm). Allows more air to be blown straight through than the regular No. 27 (3.66 mm). Backbore: No.24 “Symphonic" Dark and loud sound. Standard backbore for A cup. The most popular size for special mouthpieces.