Al Cass Inc

Al Cass was a pioneering figure in the brass instrument world, known for his groundbreaking contributions to mouthpiece design and maintenance products. Working from a modest workshop next to his family home, he dedicated himself to solving a key challenge for brass musicians—developing a mouthpiece that allowed seamless switching between instruments without altering embouchure. This innovation led to his patented "doubling" mouthpieces, which became a valuable tool for versatile brass players seeking consistency and comfort across various instruments. His inventive spirit and deep understanding of musicians’ needs cemented his reputation as both a craftsman and visionary.

In addition to his mouthpiece innovations, Al Cass made a lasting impact with the creation of "FAST" valve/slide/key oil, now widely recognized as an industry benchmark for brass maintenance. Developed over 18 months in close collaboration with jazz legend Dizzy Gillespie, the oil was designed to meet the demands of professional musicians requiring speed, reliability, and long-lasting performance. Cass’s dedication to quality and function earned the trust of countless brass greats, including Louis Armstrong, Roy Eldridge, and Doc Cheatham. His legacy lives on through products that remain integral to the daily practice and performance of brass musicians around the world.