The Wedge 64S British cornet mouthpiece is designed specifically for use on the soprano cornet. The cup is shallower than the Wedge Medium Deep or Wick B cornet cup. It produces an excellent balance of upper register support with a sweet tone and the projection needed for soprano cornet without being overly bright.
- Inner Diameter: .640 measured .04 inches into the cup.
- Outer Diameter: 1.094
- Throat: 20
- Cup Depth: Medium Shallow (Similar to Wedge RT or Wick S cornet mouthpiece cup)