The MAGIC TESTA concept is a special version of the Magic Trim, engineered for unique applications: those units have been installed on the 60' trimarans TIM and BONDUELLE. In both these boats the mainsheet and the canting mast are hydraulically controlled by CARIBONI's MAGIC TESTA cylinders.
The movement of the mast (both 20' left-right and bow-stern) is controlled by a couple of MAGIC TESTA installed horizontally in the side hulls, which act on the shroud through a pivoting pulley.