Detachable bell flare. Detachable bell flare. It's a high quality Alexander for a relatively low price. Fixed bell horns are available to special order, as are Wagner tubas, ascending third valve doubles, Vienna horns, special single horns and other brasses of quality. The bore diameter on all Alexander double horns is 12.10 mm.
Some players prefer horns with non-detachable bell flares.
Some Americans, many British players prefer this bell. Players who prefer the playing characteristics of Elkhart or Kruspe horns will like this option. The bore size of all model 20 horns is the same at .472 inches. Differences in playing characteristics are determined by the metal alloy, the size of the bore diameter, and which bell section is selected. Paxman Musical Instrument Company is a limited liability corporation.