1100 Series JBR1101MS Quantum MK II Marching Baritone

JBR1101MS (Previous JBR1100MS)
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Overview Specs


The JBR1101MS silver-plated Quantum MK II Marching Baritone features a nickel-silver receiver, .531-inch bore plus a 10-inch yellow brass bell designed for great projection. The JBR1101MS also features a 1st valve slide trigger and 3rd valve slide finger ring for easy intonation adjustment plus stainless steel valves for worry-free performance.


  • Nickel-silver mouthpiece receiver provides a bright but centered sound
  • Optimized tuning slide design delivers an accurate intonation and brighter sound
  • Silver-plated brass body is manufactured using state of the art technology to ensure an instrument of the most accurate scale and playability


  • Key of Bb
  • Silver-Plated Brass Body
  • 10" Bell
  • Stainless Steel Pistons
  • .531" Bore
  • 3rd Valve Slide Finger Ring
  • 1st Valve Slide Thumb Trigger
  • Quantum MK II
  • Wood-Frame Case