This mouthpiece has signs of usage, such as insertion marks, scratches or small dings. These markings are purely cosmetic and this mouthpiece functions exactly like a brand new mouthpiece.
- Inner Diameter: .670 measured .04 inches into the cup.
- Outer Diameter: 1.124
- Cup Depth: This mouthpiece has a D (Deep) cup 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 top is best used on an ML (Medium-Large) backbore which can be purchased here.
- ***The throat on this mouthpiece has been opened to #25 , .1495 inched - a larger throat for more open blow, choose a #25 throat if your mouthpiece feels stuffy with too much resistance, and you are an advanced player with good breath support.