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Large Bore F-Attachment Trombones Trombones

Milestones in trombone history thanks to the HAAG tenor trombones

The HAAG company was the first to install the Thayer and Bosc valves as standard in the tenor trombones. Thanks to innovative work, the Thayer valve was completely redeveloped in 2018 and promises an even better response across all registers.

The HAAG trombones have been pioneers in installing the Thayer valve for over three decades. The ThurBone is equipped with the latest axial valve on the market and offers a completely new, free feel! The HAAG-ThurBones builds trombone builder Fabian Bächi individually according to your needs.

Tenor Trombone

ThurBone

Technical details

  • Tuning: Bb/F
  • Bore: 13.9mm / .547”
  • Valve: Axial Valve (Thayer Valve)
  • Thumb Lever: German- or Americanstyle
  • Bell Ø: 220mm / 8.661”
  • Bell: German- or Americanstyle, handhammered with or without german rim
  • Bell material : red brass, gold brass, yellow brass, bronze
  • changeable or fixed bell
  • Tuning Slide: Gold brass, brass, copper, bronze
  • Inner slide: nickel silver, chrome-plated
  • Outer slide: gold brass, nickel silver
  • Standard finish: lacquered
  • other finishes on request: matt lacquered, vintage style, silver-plated, gold-plated
  • Accessories: bag and HAAG 5B mouthpiece

The BossBone is equipped with a Bosc valve, a rotary valve with an open passage and only 80 ° rotation. This valve was developed and invented by Cristian Bosc in 2011, HAAG Brass was the first company to install this valve in trombones at all. The HAAG BossBones can be individually adapted and built to your needs.

Tenor Trombone

BossBone

Technical details

  • Tuning: Bb/F
  • Bore: 13.9mm / .547”
  • Valve : Bosc-Rotary Valve
  • Thumb Lever: German- or Americanstyle
  • Bell Ø: 220mm / 8.661”
  • Bell: German- or Americanstyle, handhammered with or without german rim
  • Bell material : red brass, gold brass, yellow brass, bronze
  • changeable or fixed bell
  • Tuning Slide:  Gold brass, brass, copper, bronze
  • Inner slide: nickel silver, chrome-plated
  • Outer slide: gold brass, nickel silver
  • Finish:  lacquered
  • other finishes on request:  Matt lacquered, vintage style, silver-plated, gold-plated
  • Accessories: bag and HAAG 5B mouthpiece

Trombone of Sarah Goldberg

Sarah Goldberg plays exclusive on a HAAG Bossbone with a Screw Bell and a special handengraved Bell with Sarah’s favorite Flowers.

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