Bach  LT1901B Stradivarius Bb Trumpet (.459" ML bore)

"Stradivarius"190 Series 

Key of Bb

.459" ML bore

standard weight body

lightweight one-piece hand-hammered #1 bronze bell with 5" French-style bell rim

two-piece valve construction

brass valves and bronze ballusters 

standard construction modified #43 leadpipe 

Monel pistons

1st slide thumb ring

lightweight brass outer and lightweight nickel-silver inner valve slide tubes

forward facing 2nd valve slide

crescent-shaped valve pul knobs

two main tuning slides standard  

"D" shape and single radius 

clear lacquer finish.