The Jupiter JSP1110S University Quad Valve BBb Sousaphone combines the benefits of a large bore with a concert tuba-style four valve cluster for a larger sound with less resistance and better intonation. Comes with molded ABS case with wheels.

Features

• Silver-Plated Brass Body is made from the highest quality brass and finished with a bright silver-plate ensuring fine playability and tonal brilliance
• Stainless Steel Pistons have remarkably smooth, fast action for improved agility and playability
• A Removable Valve Section perfect for allowing full access to areas that would be normally unreachable to a repair technician

Specifications

• Key : Key of BBb
• Bell : 26" Bell
• Piston Material : 4 Stainless Steel Pistons
• Bore Size : .736" Concert Bore
• Valve Structure : Removable Brass Front Action Valve Section
• Valve Section Finish : Silver-Plated Valve Section Finish
• Case : Hard-Shell Case with Wheels