The Jupiter JSP1100 Quantum Sousaphone features a full brass body construction with a .687-inch bore and 26-inch bell designed for outstanding response and projection. This Quantum Souaphone also features a removable valve body for easy repair and maintenance. The stainless steel valves offer smooth, fast action for improved playability and agility. The JSP1100 includes a mouthpiece and hard shell ABS molded case with wheels for easy transport.
  • Available versions: JSP1100 Lacquer, JSP1100S Silver
  • Removable valve section for easy maintenance and repair
  • Hard shell molded ABS case with wheels
  • Key: BBb
  • Weight: 28 lbs.
  • Bore: .687"
  • Bell: 26"
  • Bell Material: Yellow brass
  • Body Material: Yellow brass
  • Number of Valves: 3
  • Valve Position: Top
  • Valve Material: Stainless Steel
  • Case: Hard-shell ABS molded case with wheels
  • Mouthpiece: Jupiter JBM-24AW
  • Finish: Lacquer, Silver