Warburton Backbore B 1 for Trumpet
Warburton Backbore B 1 for Trumpet, warburtons tightest commercial sounding backbores (1-3). These models have a concentrated and intense sound. If offers a bright, projecting sound that is great for lead players and outdoor work. The only difference at the B-Series is in the external dimension which is slightly larger and causes a subsequent increase in the GAP.
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