Warburton Trumpet Backbores - New
Brand new Warburton trumpet backbores. Threads compatible with Warburton, Greg Black, Parke, and many others.
Larger-numbered backbores are more open (symphonic), smaller ones are tighter (for commercial/jazz). Models with a * next to the number provide slightly roomier slotting. 7* is roughly equivalent to a standard Bach 10 backbore and sits at the center of the Warburton lineup.
Larger-numbered backbores are more open (symphonic), smaller ones are tighter (for commercial/jazz). Models with a * next to the number provide slightly roomier slotting. 7* is roughly equivalent to a standard Bach 10 backbore and sits at the center of the Warburton lineup.
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