Brakul Trumpet Top Cap BAM BamTech Ultimate Brass Mouthpieces do not

Ultimate Brass Mouthpieces do not utilize a traditional numbering system

Bell material : red brass

Valve : Bosc-Rotary Valve

Brass Large - We are increasing the amount of brass on the outer circumference and increasing the effect on weight and sound

Brakul Trumpet Top Cap BAM BamTech Ultimate Brass Mouthpieces do notIt's a handmade top cap. We use brass and torso that adjust the hardness and sound by hammering and heat on the outer circumference. Brass Used for the outer circumference. The sound and concentration of the sound will be improved. Brass Large We are increasing the amount of brass on the outer circumference and increasing the effect on weight and sound. Please select [Large] as an option. Cooper Used for the outer circumference. It will have a warm