Detail 01
Two-piece valve casing with nickel balusters and wide-sculpted bracing
These elements are designed to improve resonance and tonal core.

Independent shopping perspective
Bach’s 190S37 is a professional Bb Stradivarius trumpet in silver plating, built around a .459-inch medium-large bore and a one-piece, hand-hammered yellow brass bell with the #37 taper and side seam. Its two-piece valve casing, nickel balusters, and wide-sculpted bracing are designed to increase resonance, tonal core, and flexibility. It carries the Stradivarius approach into classical and jazz settings, with added presence intended to demand less effort from the player.


Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
These elements are designed to improve resonance and tonal core.
Detail 02
The bell uses the popular #37 taper and a side seam.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is a Bb trumpet.
Yes. The 190S37 is the silver-plated version of the 190 Stradivarius 37 Series.
It has a .459-inch medium-large bore.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.