The Yamaha YSH-301 is a BB♭ fiberglass sousaphone built for performance and durability. Designed with marching bands in mind, it offers the ideal balance of lightweight construction and full, resonant sound. The 26 1/8-inch ABS resin bell ensures excellent projection, while the fiberglass body keeps the instrument manageable during parades and field shows. A .728" bore provides a rich, warm tone, and the nickel-plated pistons deliver smooth, reliable action. With Yamaha’s signature craftsmanship, including hand-lapped valves and heavy-duty bracing, the YSH-301 is perfect for student and ensemble use alike.
Key Features:
Key of BB♭
26 1/8" ABS resin bell
.728" bore
Fiberglass-reinforced body
3 nickel-plated piston valves
Hand-lapped valves and slides
Includes Yamaha 67C4 mouthpiece
Lightweight and weather-resistant
