Standard 11A4 YAMAHA Price: ¥4800 Features: A mouthpiece suitable for high frequencies. For piccolo trumpet and jazz performance. Specifications: Characterized by a medium rim diameter and a shallow cup. Similar playing feel to Bach's 7E. ■ Mouthpiece ■ For Trumpet ■ Cup Volume: A ■ Rim Inner Diameter: 16.46mm ■ Throat Diameter: 3.65mm Almost unused, in excellent condition. This mouthpiece can produce brilliant high tones in pop music, etc.