The small inner rim diameter and round rim contour have a clear bite. It has good pronunciation and a bright tone, making it popular with studio players.
This is the signature model of Marshall Jirks, a member of the Slide Monsters, a unit of the world's best trombonists. 6-1/2 in size, it is highly versatile and can be used by lead players in big bands, brass bands, orchestras, and soloists in a wide range of situations.
The rim diameter is slightly larger than that of a jazz guitar, making it suitable for advanced players. Suitable for professional studio musicians with strict requirements.