Yamaha SL-51L-GP Mouthpiece for Trombone

GP Custom Series (Large Shank) - Gold-Plated Rim

incl. VAT
SL-51L-GP Mouthpiece for Trombone


Yamaha SL51L - GP Series Mouthpiece for Trombone

GP Series has been created especially for professionals who require superior quality from their mouthpiece. The GP Series features an innovative shape and extra-heavy gold-plate finish for players who prefer a focused, concentrated tonal core.


The Difference Between Mediocrity & Mastery

A brass instrument mouthpiece is much more than an add-on or accessory. It is a vital part of your instrument. As interface between artist and instrument, it can mean the difference between mediocrity and mastery.


  • Rim Inner Diameter5.23(mm): 
  • Throat 6.92(mm):
  • Characteristics: Relatively large inner rim diameter with large cup volume for a dark sound. Standard euphonium model with a large backbore.

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