Warburton Trumpet Backbore - B Model clearance Size works numerically small to

Size works numerically small to large

Alex  began  his musical  career  while he was attending  UCLA as a member  of  the Disneyland  All  American College  Band

Designed and measured to fit one Trumpet

Storage pockets: Large gusseted front pocket offers plenty of storage space for small accessories such as a metronome

GARD Trumpet/flugelhorn doublers Gig Bag Leather

Warburton Trumpet Backbore - B Model clearance Size works numerically small toWarburton 'B' backbores are exactly like the Standard and Starseries internally, with the only difference being the external dimension which is slightly larger and causes a subsequent increase in the gap. This added diameter can re establish a functional gap distance in trumpets with worn receivers. What size backbore do I need? 1, 2, 3 The tightest commercial sounding backbores. These models have a concentrated and intense sound. The #3 is the most