1100 Series JTB1150FO F Attachment Trombone

JTB1150FO (Previous 636L-O)
Alternate Views
Hover to zoom
Overview Specs


The Jupiter JTB1150FO trombone features a .547" large bore design with an open-wrap F Attachment for a versatile, free blowing instrument with great projection. This trombone has become a favorite among educators.


  • Lacquered Brass Body is produced using state of the art technology to ensure an instrument of the most accurate scale and playability
  • A Nickel Silver Outer Slides provides increased resistance to denting or damage to the instrument
  • Open-wrap F Attachment for free blowing


  • Key of Bb
  • Lacquered Brass Body
  • 8.5" Bell
  • Nickel Silver Outer Slide
  • .547" Large Bore
  • Mechanical-Link Tapered Rotary Valve
  • Bb with F Attachment
  • Open Wrap
  • With Wood-Frame Case (JTB1150FO) or Backpack Softcase (JTB1150FOQ)