The Conn Symphony 88HYCL Tenor Trombone is similar to the Conn 88HCL but with a yellow brass bell and is one of Christian Lindberg's professional symphony models.
The CL2000 rotor system provides 40% faster action & virtually eliminates any response difference between the F attachment & straight trombone sides.
Bore: .547 (13.89mm) with patented CL2000 F rotor system Open wrap
Bore through F attachment: .562 (14.27mm)
Bell: 8-1/2 (216mm) yellow brass bell
Outer slide: Rose brass
Mouthpiece: C.G. Conn mouthpiece
Case: 7521L Wood shell case