Bach S651 1-1/4C Throat 26 Trumpet
Bach S651 1-1/4C Throat 26 Trumpet, Mouthpiece for Trumpet, Symphonic series, Cup: 1 1/4C, Backbore: #24 (big, dark, symphonic), Bore: #26 (3.73 mm), The cup design is based on the 351 series, Bore and backbore are enlarged, Manufactured completely with CNC machines, Silver-plated