Yamaha TR-15C4 (Trumpet Mouthpiece)

The Yamaha B89-TR-15C4 is a medium C-cup mouthpiece with the 15 rim size. It delivers a rich, balanced sound suitable for both solo and section playing. A reliable all-rounder for players wanting a larger rim with comfort and flexibility.

Specifications

• Cup Depth: Medium (C cup)

• Inner Rim Diameter: 16.89 mm

• Throat Size: 3.65 mm (#27)

• Tone: Full, resonant, versatile across styles

• Recommended For: Intermediate to advanced players