YAMAHA RF-S Rod Franks Signature Trumpet Mouthpiece

YAMAHA RF-S Rod Franks Signature Trumpet Mouthpiece

Characteristics:

• Rim Inner Diameter: 16.82 mm
• Rim Contour: Semi-flat
• Rim Thickness: Semi-thick
• Cup Depth: Standard
• Throat: 3.91 mm
• Backbore: Narrow
• The medium-size rim diameter and cup make this a very versatile mouthpiece. It produces a more efficient (more sound for the amount of air) tone than most orchestral mouthpieces, which is focused yet rich and full.