Bob Reeves 43ES Trumpet Mouthpiece
43/64" Semi-round with a soft bite. 43 rim is functionally similar to Bach 2 3/4 C, 3, 3E, 3F, and Schilke 16 rims.
Cup: ES - 0.192" proprietary cup depth
Extra shallow bowl shaped cup
Standard backbore. More centered than a Bach #10 with excellent tone color and intonation. This backbore works well on all cups. It was the 2nd backbore Bob ever made.
Standard - other sizes available.
Lead trumpet, commercial, amplified. Popular lead mouthpiece with a solid, centered tone for players coming from a 2 3/4C rim diameter.