Conn 88HY Trombone


“Symphony” model
.547″ (13.89mm) large bore
.562″ (14.27mm) bore through F attachment
8-1/2″ (216mm) yellow brass bell
Closed wrap

Out of stock, Available to order


Conn 88HY Trombone

The Conn 88HY Trombone features a .547″ primary bore combined with a .562″ bore traditional wrap F attachment that offers outstanding clarity and projection. The chrome plated nickel silver inner hand slide tubes provide the ideal surface for smooth and quick hand slide action. The yellow brass material used in the professional bell produces a rich yet lively sound with a quick response while the clear lacquer finish adds a subtle warmth overall. The C.G. Conn 88H professional trombone is ideal for both symphonic and solo performance. Available in silver-plate finish as model 88HSP.


  • .547″ primary bore
  • .562″ bore through F attachment
  • 8-1/2″ yellow brass bell
  • Traditional (closed) wrap F attachment with standard rotor
  • Rose brass outer slide
  • Clear lacquer finish
  • C.G. Conn 5G mouthpiece
  • 7552C woodshell case

About C.G.Conn

The story of the C.G. Conn 88H trombone ultimately begins in 1875 with the vision and determination of one man: Colonel C.G. Conn. Founding a band instrument manufacturing company in the small town of Elkhart, Indiana, C.G. Conn quickly became known for his innovative brass designs and became the largest producer of trombones in the United States and earned the lasting reputation as “America’s trombone house.” Carrying on this tradition, the 88H is recognized for its unique tone color and refusal to “break up” even at the most extreme dynamics making it one of the most widely used professional symphonic trombones in the world. The C.G. Conn 88H series. Trombones with a future as bright as their past.

Additional information

Weight 21 kg



Bb/F tenor






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