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6.75-12C Trombone Mouthpiece - Small Shank

MSRP: USD $230.00
Was: USD $230.00
Now: USD $207.00
(You save USD $23.00 )
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Discounted items are non-refundable, but will be accepted for an exchange within 90 days.

  • Characteristics - The 6.75-12C is an excellent choice for jazz ensemble and commercial lead who is looking for the efficiency of a 12C cup but who needs a larger rim. It has a rim slightly smaller than a 6.5AL and a cup similar in depth to a 12C. It provides a very efficient cup size with a rim that provides a little more room than the 7C or 12C. This mouthpiece was developed for Vancouver Jazz trombonist Dennis Esson. The 6.75-12C has a SS1 backbore with a .230 throat. The throat can be opened to .250 by special request if a more open blow is required.


  • Acclimatization - Acclimatization time varies, but most players find they have fully adjusted to the new rim shape within a few days. Most players are able to alternate between a Wedge rim and conventional rim, although the vast majority of players will convert all of their mouthpieces to the Wedge design because of its obvious advantages once they have adapted. We do offer discounts to players who need to purchase a number of Wedge mouthpieces for various instruments.