Yamaha

Description

The GP Series mouthpieces feature an innovative shape and extra-heavy gold-plate finish for players who prefer a focused, concentrated tonal core.
Specifications
  • Inner diameter: 17.08 mm
  • Contour: standard
  • Thickness: standard
  • Cup depth: standard (double-cup)
  • Throat: 4.4 mm
  • Backbore: semi-narrow

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