These Yamaha trombone brass mouthpieces are produced with advanced computer design and manufacturing technology for unmatched precision, smooth attack, and easy playability. Ideal weight for all-around use and available in a variety of configurations to suit every player.

Yamaha SL45C2
Small Shank (12C equivalent)
A good choice for advanced jazz players.
• Cup Depth: Standard
• Rim Inner Diameter (mm): 24.59
• Rim Thickness: Standard
• Throat (mm): 5.85

Yamaha SL48
Small Shank (6.5AL equivalent)
Bright tone with good volume.
• Cup Depth: Shallow
• Cup Diameter (mm): 25.25
• Rim Contour: Standard
• Throat (mm): 6.62