Plus :
- Medium bore and small shank mouthpiece
- Easy to blow
- Lightweight
- Mellow and rich sound
- 4 different models

1. "360B Challenger I" : This Bb Trombone with a bore of 13,40 mm (.527"), is very easy to blow and thanks to its smaller bell, diameter 202 mm (7.953") produces a rich and mellow sound. The TB 6 1/2 MPA mouthpiece is with a small shank, and the slide is build out with outer tubes in nickel-silver. The 360B Challenger I trombone, has F-attachment with miniball linkage.

"360T Challenger I" : This trombone has the same characteristics than the 360B but without the F-attachment. It is a Tenor Trombone.
Some of the leading trombonists, will prefer this model, completely free-blowing and very light weight.

2. "360B II Challenger II" : To fullfill all the needs of artists and musicians, we created this new instrument on the same basis than the 360B but with dual-bore , offering a larger sound than this last one but slightly smaller than the 420B and allowing to play the instrument with a TB 6 1/2MPA mouthpiece with a small shank.
This professional instrument will satisfy the most demanding musicians not willing to play the large bore Trombones. The bore is 13,40/13,89 mm (.527"/.547"), with F-attachment with miniball linkage, a brass lead-pipe and outer tubes made out of brass.

"360T II Challenger II" : This trombone has the same characteristics than the 360B II but without the F-attachment. It is a Tenor Trombone.
Some of the leading trombonists, will prefer this model, completely free-blowing and very light weight.