Tenor Trombones
  Xeno Series : YSL-881
    : YSL-881G
Professional Models : YSL-610/630
: YSL-620/640
: YSL-691
: YSL-697Z
Intermediate Models : YSL-447G/445G
Standard Model : YSL-354(S)
Tenor/Bass Trombones
Professional Models : YSL-882O
  YSL-882GO
Intermediate Models : YSL-448G/446G
Standard Model : YSL-356G
Compact Trombone
  : YSL-350C