This model is on sale because it has been discontinued. It is very similar the the 66RT and 67RT. Email firstname.lastname@example.org if you have questions about this mouthpiece.
- Very close to a Bach 3C diameter
Inner Diameter: .665 measured .04 inches into the cup
Outer Diameter: 1.119
- Cup Depth: This mouthpiece has a D (Deep) cup that is similar to a Bach 3B or 5B, Warburton D, GR LX, Schilke D, or Yamaha D. This cup produces an exceptionally big, dark sound.
- Backbore: This mouthpiece comes on a Medium Large backbore.