King A 1 Equa-Tru Alto Sax Mouthpiece

King A 1 Equa-Tru Alto Sax Mouthpiece

Condition: Very Good

This classic hard rubber alto saxophone mouthpiece was crafted by H.N. White Company in the 1920s–1930s era. The Equa-Tru features a compact stubby design with a generous internal chamber and traditional .062-inch tip opening, delivering the dark, warm, and resonant tone characteristic of vintage alto saxophones. Originally paired with King Voll-Tru and early King Zephyr models, this mouthpiece is a sought-after piece for players seeking authentic vintage acoustics and period-correct setup.