Yamaha Trumpet Mouthpiece TR11B4
DR TOOT Brass & Woodwind Specialist present a brand new Yamaha Trumpet mouthpiece TR-11B4.
A somewhat shallow cup and medium rim for extra endurance. Brilliant tone. This is the mouthpiece, comes with the brand new Yamaha student and intermediate models Bb trumpets.
Also suitable for D, Eb , and piccolo trumpets
Equivalent to Bach 7D
Inner Rim Diameter: 16.46mm
Cup Depth: Semi-shallow
Back Bore: Semi-sharrow
Made in Japan