Clarinet mouthpiece play test: Sumner Acousticut 4

Sumner mouthpieces can rival any 'big name' vintage mouthpieces when they are finished and voiced properly. The rod rubber has an especially inviting resonance!
I finished this mouthpiece to a medium close-medium facing (1.05/36) and it plays well with various reeds in the 3-3.5 strengths. The baffle is double-concave with a slight rollover below the tip. The resulting sound is full-bodied but also luminous so you have warmth, projection, and presence.

[@vicente1049]

Muy buen sonido ❤

[@markszavin5050]

¡Gracias!

[@jimis3167]

Can you make a demo playing it with V12?

[@markszavin5050]

I don't have any V12s at the moment. I tried it with VD Traditional 3, RueLepic 3.5, and D'Addario Reserve Evo 3.5, all played fine.