The PT 50 is based on the very popular Perantucci 50 mouthpiece. The PT 50 has a large, funnel shaped cup. It is designed for players who require a big, clear sound from a large volume mouthpiece. The Wedge PT 50 provides a far more even response in all registers compared to the original conventional rim model.
ID at .05 inches into the cup: 1.342 inches
OD: 1.980 Inches
Throat: .332 inches
Cup: Deep funnel shape