Stradivarius Vincent Bach created the first Bach trumpet in 1924 and continued to develop it. Players who held it in their hands commented that it was "truly the Stradivarius of trumpets," hence the brand name. It has good response across the entire range, easy intonation control, great flexibility, little fatigue, and a pleasant, rich, and beautiful tone that has been praised as a ``backing sound.'' 190 Series: Bach has now released the 190ML37 model, which the current Bach development team aimed to create as the "best Bach trumpet." After extensive research, we selected the Artisan model's acclaimed brass and nickel two-piece valve casing "#190 Platform," with braces from the Bronx Factory (Bronx, NY 1928-), a bell from the Mount Vernon Factory (Mount Vernon, NY 1953-), and a mouthpiece from the Elkhart Factory (Elkhart, IN 1965-). We researched and matched the optimal weight, materials, and manufacturing methods. It has a rich, consistent tone across all ranges, characteristic of a "back sound." Featuring the 37 bell: Each brace and support has been carefully selected to bring out and maximize the rich resonance and charm of the #37 bell, the pinnacle of trumpet bell design. The yellow brass #37 bell has a side seam at 9 o'clock, a steel wire round bead, and weight balance from the Mount Vernon factory period. This is the best combination with the #25 mouthpiece, the masterpiece of mouthpieces, which has excellent intonation and response.・One Piece Hammered Model #37 - Yellow brass bell (side seam & steel wire) Round bead Model 25 mouthpiece, tuning slide outer slide (nickel), brass/nickel two-piece valve casing, top cap, bottom cap, Z-brace, finger hook (nickel), brass valve guide Specifications: Bb Trumpet with Yellow Brass Bell ML (.459) bore Silver plate (silver plated finish) Accessories: Special double case (with Neotec shoulder strap)・Bach 3C mouthpiece ・Valve oil