The Conn 20K BBb Sousaphone has been Conn's most popular sousaphone for many years. The 20K Bb features exclusive offset short action valves for ultimate player comfort. The rugged body and brace construction offers the durability that marching ensembles need. With a weight of 28 lbs., the 20K Series offers outstanding sound while being comfortable for the player to carry.

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.

Historic design in sousaphones, the C.G. Conn 20K originated from the concepts of John Philip Sousa in the early 1900's. This large bore .734" with a 26" bell sousaphone offers great ergonomics and durability. Improved bracing along with short action, offset pistons offers great versatility for any sousaphone section.

Sousaphone Specs:

Key: BBb
Weight: 28 pounds
Bore: .734-inch
Bell: 26-inch
Bell Material: Brass
Body Material: Brass
Number of Valves: 3
Valve Position: Front Action Piston
Valve Material: Nickel
Features: Exclusive Offset Short Action Pistons
Case: 7761C Wheeled Case
Mouthpiece: Conn 2
Finish: Lacquer, Silver, Satin Silver
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