Bach Bach / 2-1/2C SP Trumpet Mouthpiece Mouthpiece pouch and case the resonator of the instrument

the resonator of the instrument "vibrates itself" to some extent

made by adjusting the oxygen content of electrolytically refined electrolytic copper to approximately 350 ppm and precipitating impurities as oxides to enhance conductivity

the same material used in parachutes

A practice mute that provides a blowing feel similar to that of normal playing

Bach Bach / 2-1/2C SP Trumpet Mouthpiece Mouthpiece pouch and case the resonator of the instrumentV. Bach Trumpet Mouthpiece Silver Plate (SP Silver Plated Finish) Bach mouthpieces are the most popular around the world, used by professionals and beginners alike. Poor instruments can be leveled up and good instruments can become even better. It has a rich volume, excellent intonation, good response from high to low notes, and a rich resonance. The sound particles are consistent across the entire range, and the moderate resistance prevents fatigue.