The Antoine Courtois Paris AC335BM Confluence series professional Bb trumpet pairs French craftsmanship with a refined medium bore design for players who value clarity and control. Developed with artist Clément Saunier and designer Adrien Jaminet, it features a yellow brass body, standard leadpipe and durable Monel pistons that reinforce consistent response and longevity. The .448" bore and 4.8" bell provide a focused, elegant tone associated with the French school, making it well suited for orchestral, solo and chamber work. Finished in lacquer for visual appeal and protection, the AC335BM includes a double backpack case for practical transport between rehearsals and performances.

Antoine Courtois Craftsmanship Refines Tone and Playability

Advancing players and professionals will appreciate the AC335BM’s stable intonation and fluid action. Yellow brass construction maintains tonal warmth and balanced projection across registers, while Monel pistons ensure smooth valve transitions through fast passages. A first-valve thumb saddle and third-valve ring offer precise tuning adjustment, helping musicians maintain accuracy in demanding repertoire. With reliable build quality and an expressive tonal foundation, this instrument supports confident performance in every setting. Designed to bring refined sound and responsive playability to serious musicians, the AC335BM Bb Trumpet offers a reliable platform for expressive performance and professional growth. Its traditional tone, thoughtful ergonomics and durable construction make it a strong companion for players building technique, expanding repertoire or stepping onto competitive stages.