Our BT 1L is the “Large Throat” version of the BT 1.  Our Large Throat trombone mouthpieces are great for players who have a very open and aligned approach to playing, and always take a great breath.  The sound shape is wider and broader than the standard throat version of the BT 1.


  • Monette trombone and tuba mouthpieces are made to order and take about 3-6 months to produce. The mouthpiece will ship immediately when available - even if this is ahead of the production schedule. In the event of an unexpected production delay, Monette staff will contact you directly to update you regarding delivery schedule.

  • Due to the unique nature of our made to order products, we do not provide return, refund, or exchange services.

David G. Monette Corporation, 6918 NE 79th Court, Portland, OR 97218, USA

503-255-5552, stc@monette.net