Specs
Specs
Yamaha Signature Mouthpiece Specs — Sommerville
Detailed specifications for the Yamaha mouthpiece mouthpiece line. Compare cup depth, rim diameter, throat, backbore, and intended use across models. Tip: swipe the table to view all columns. Yamaha Signature Series, James Sommerville Inner Diam. (mm) Rim Contour/ Thickness Cup Depth Throat Backbore Playing Characteristics 16.93 mm semi-flat/ medium standard (V shape) 4.30 mm standard Medium rim, medium-deep cup, 19 throat and a slightly heavier-than-average outside provide flexibility, stability, and control. Specifications sourced from manufacturer published data. For corrections, please contact us.
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