BBb‚ all brass‚ .687" (17.45mm) bore‚ 26" (660mm) bell‚ bright silver plated
finish‚ 24AW mouthpiece. This all- brass sousaphone is renowned for its tone
quality‚ projection & volume. Built with oversized braces & extra large brass
caps & guards for extra protection & durability. Bell screws are attached to a
large flange for maximum security. Full warranty. (Shown in lacquer finish)

7557L woodshell or 7560L hardshell case.