Conn-Selmer 20KSPW Silver Plated Sousaphone

The "original" sousaphone. This large bore sousaphone has the most sought after sound for the marching field. Ergonomically friendly as well as improved bracing over time for the demands of todays marching activity. Silver plated. With plastic case.

 Specs:

• Conn - Key of BBb
• .734" bore
• 3 offset short action pistons
• 26" bell
• all brass construction
• bright silver-plate finish
• Conn 18 mouthpiece
• 7761C molded plasic shell case with wheels