The 3131/2 is an extremely responsive High Bb/A that slots very well. It will take a regular Trumpet shank mouthpiece. The “B&S” custom 3131/2 high-Bb/A-Trumpets are equipped with boxed springs, monel pistons, handhammered one piece bell and nickel silver outer slides.
Key : High Bb/A
Bore : .465" / 11,81 mm
Bell : 3.937" yellow brass / 100 mm
Valves : 4 top-sprung hand-lapped Monel pistons
Water keys : 2 lever-style, forged (3rd and 4th valve slide)
Features : 2 lead pipes (A and Bb), long bell, 3rd valve slide trigger
Outfit : Double hard wood-shell case, mouthpiece, valve oil, slide grease, cleaning cloth and rod
Finish : Clear lacquered or silver-plated
Models :
BS31312-1-0 : Clear lacquered finish
BS31312-2-0 : Silver-plated finish
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