Abstract: The instrument relates to a support provided with a first tubular guide element (1) consisting of two parts (2 and 3) having different diameters, which are joined in an intermediately staggered (4) manner. The upper end of the main guide element (1) is provided with a sleeve (6) which axially retains a nut which can detachably fix an inner pin guide (11) whose lower extremity bears a base (13) which is articulatedly connected to the legs or feet (14) of the support such that the latter can extend radially in an operative mode or which can be lowered onto the pin (1) in an inoperative mode, being accommodated in the lower sector (2) of the main guide element (1) which is provided with lower cavities (15) for coupling the feet (14) in an operative mode and provided with deep grooves (16) alternating with the cavities in order to allow pivoting towards the inside and outside of the arms (14) prior to rotation of the pin (11) by 45° in relation to the guide element (1).

Abstract: This consists of a spring (2.1) that raises or descends an turning the screw (2.2), which becomes endless to move the riveted nut (2.3) that, in turn, serves as a closure of the spring. On the point of the screw and the base of the spring two dampers (2.4 and 2.5) are fastened in such a way they permit the mouthpiece and reed of the wind instruments of the clarinet and saxophone families to be secured between both elements, touching the dampers only to avoid the transmission of vibrations to the set, thus reducing the contact surface with the results that the same set is valid for any instrument. Possible changes in the shape and material of the spring (2.1) and the dampers (2.4 and 2.5) have been envisaged so that the way of tightening, the position and contact surface with the reed and mouthpiece can be varied.

Abstract: This consists of a spring (2.1) that raises or descends an turning the screw (2.2), which becomes endless to move the riveted nut (2.3) that, in turn, serves as a closure of the spring. On the point of the screw and the base of the spring two dampers (2.4 and 2.5) are fastened in such a way they permit the mouthpiece and reed of the wind instruments of the clarinet and saxophone families to be secured between both elements, touching the dampers only to avoid the transmission of vibrations to the set, thus reducing the contact surface with the results that the same set is valid for any instrument.