Yamaha YSH301 Marching Series Fiberglass Sousaphone with Carrying Bag

The 301 Sousaphone features an ABS resin bell and FRP body for a big, tuba-style sound, while remaining lightweight and balanced for performance ease. It is extremely durable and weather resistant, and the bell front design enhances tonal projection. The intonation is highly accurate and players will appreciate the securely centered notes and easy playability.

Features

• Key of BBb
• Size 4/4
• Bore 0.728"
• Bell Diameter 26 1/8" front facing bell
• Pistons/ Valves (3) Nickel-plated, front action