Wedge 65S Hybrid Trumpet Mouthpiece

The 65S is an excellent lead mouthpiece for a player using a medium diameter and shallow cup. It is slightly deeper than the Schilke A cup or GR S cup and has a better low register. The S cup is very close to a GR MS cup.
Most players will find that the upper register is still better than conventional mouthpieces, even thought it has a slightly deeper cup.
The 65S also works well as a piccolo trumpet when players prefer a brighter sound with more projection

Similar to
GR 65S, 65.6M*, 65M & 65MS
Schilke 12A4A & 12A4
Warburton 5SV