-40%
Trumpet Mouthpiece Backbore KT Custom #4
Trumpet Mouthpiece Backbore KT Custom #4

Trumpet Mouthpiece Backbore KT Custom #4

$ 15.83

Availability: 32 in stock
  • Brand: KT
  • For Instrument: Trumpet
  • Condition: Excellent.

    Description

    This is the KT Custom Mouthpiece RT4 trumpet mouthpiece backbore. Fits Warburton threads. (
    RT4
    Lead Trumpet Backbore is for the lead player who prefers less resistance from the mouthpiece. The large main backbore area is offset and balanced at the venturi, making use of the reverse taper for a quick compress/release.  The result is a “fat” sound with the speed and response of an efficient backbore.  Bore: 27>29) // Low opening bid//
    Check out my other
    auctions and thanks for looking. All are sanitized. International shipping is higher.