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London French Horn Mouthpiece cup L16

Designer: Osmun


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The London line by Osmun. From Dennis Brain to Frank Lloyd, the London style has been characterized by stunning technique and a bright, clear tone. The London line of mouthpieces have a medium cup depth with a pronounced cup shape, which accentuates the higher harmonics. The London line of cups A moderately deep cup with a pronounced curve in the sidewall helps produce the clear, ringing sound preferred by the great British players.

The London line specifications:

  • L16 has a #16 bore 4.496mm
  • .650" (16.5mm) diameter at the joint where the cup and rim meet
  • inch threads are .750-36 threads, compatible with almost all American-made screw rim mouthpieces
  • metric cups are 17.5mm at the joint where the cup and rim meet (special order 1-2 weeks)
  • metric threads are .800-36, designed specifically to be interchangeable with Osmun, Paxman and Halstead-Chidell mouthpiece rims and are offered in sizes larger than the inch models.
  • multiple shank choices to fit your horn perfectly. (European and Schmid special order 1-2 weeks)
  • bright silver plated cup (gold plated cups allow for 1-2 weeks delivery)

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