Good for all-around playing, including solos. Combines an extended high range with rich lows.

Instrument Specifications:

• Throat=3.65mm
• Backbore=Semi-narrow
• Rim/Cup Depth=Standard
• Rim/Inner Diameter=16.3mm
• Rim/Thickness=Semi-flat

The Yamaha 17C4 Trumpet Mouthpiece has a deeper cup than the 17B4. It produces a powerful, dark sound and is a popular choice with symphony orchestra players.

Instrument Specifications:

• Throat=3.65mm
• Backbore=Semi-narrow
• Rim/Cup Depth=Standard
• Rim/Inner Diameter=17.3mm
• Rim/Thickness=Standard