Classic Series

The Mastiff™ Classic Series delivers the balance of sound, response, and intonation that musicians depend on every day. Designed for students, educators, freelancers, and professionals alike, the Classic Series offers reliable performance, musical versatility, and exceptional value across a wide range of brass instruments. Available in multiple mute styles and a variety of color options, the Classic Series is built for musicians who want performance, personality, and value in one package.