SCHILKE Standard Trumpet Mouthpiece Size:11A Output Connection: -52 dBV/Pa* at

Output Connection: -52 dBV/Pa* at 1kHz *1 Pa=94 dB SPL

Chamber: Middle

With plastic case

but with the quick clean action of piston valves for those unfamiliar with slide positions

SCHILKE Standard Trumpet Mouthpiece Size:11A Output Connection: -52 dBV/Pa* atIdeal for Orchestras, Marching bands and all experienced trumpet players. This Schilke Mouthpiece is designed to help students, teachers, amateurs and even professionals who are looking for the best sound and quality. Column 1: is the cup diameter as measured in millimeters. Column 2: is the cup diameter as a decimal fractions of an inch (i. e., thousandths of an inch). Column 3: is the cup diameter shown as a fraction of an inch (i. e., 40 64th of an