Model #8300
The Combi kit is an innovative system that adds variation and flexibility to the mouthpiece.
Our Combi System is unique, offering multiple solutions for sound and playability.
The Combi System for trombone consists of:
- One rim, available in many different sizes
- Five cups of different depths, matched perfectly to the chosen rim
- 1 body for standard trombone
- 1 width cone tail (alto trombone and jazz)
- 1 narrow cone tail (tenor and bass trombone) 
Furthermore, different rings and bodies can be combined.Our Combi System is extremely flexible and useful for all players. Some have called it “the standardization of the custom mouthpiece!”