ST490F F-Trigger Trombone

The Jean Baptiste ST490F F-Trigger Trombone is the perfect trombone for the advancing player. The trombone features a gold brass bell and yellow brass body with nickel silver bracings for added strength and durability. It also features an improved finish on the hand slide for increased reliability, as well as superior sound and feel.

The ST490F features an 8″ laser-fused, plazuma-welded gold brass bell
for optimal resonance and vibration with a warm, lush tone. Its .525″ bore ensures a superb depth of sound with an effortless blow. The trombone also has an improved single-piece chrome inner slide and a nickel silver outer slide, offering effortless action and improved tone. And the inclusion of an F-trigger gives the ST490F a range not available on other trombones at this price point, not to mention a tone that will make any educator smile.

A quality trombone at an affordable price, the Jean Baptiste ST490F F-Trigger Trombone is the perfect choice for the advancing player.


  • Keyed to Bb/F
  • 8″ gold brass bell
  • .525″ bore: Medium Large bore
  • Nickel silver tuning slide, hand slide
  • F-trigger attachment
  • Lacquer finish
  • Includes case and large shank 12C mouthpiece

Product Video