King Step-Up Model 2350SB Brass Sousaphone

About the Model 2350SB

Features

Tech Specs

  • Key of BBb
  • .687"/17.45mm bore
  • Yellow brass branch material and bell
  • 26"/660.40mm bell diameter
  • 3, standard stroke pistons
  • Satin silver plate finish
  • 2 mouthpiece