Telescopic C-shape support for audio systems. This accessory is a pioneer in the industry, so it allows for lifting line array systems with telescopic towers up to 120kg, before it was only possible with frontal loading towers. The AC-567B accessory is telescopic, it has 5 positions with a distance of 120mm between them that allows selecting the desired height depending on the number and the size of the audio systems that we are going to install. Thanks to its C-shape, this allows to maintain a well-balanced load on the axis so that the tower does not lose stability or work capacity. This accessory is compatible with MEGARA and ELV Series FENIX telescopic towers. Importantly, it is suitable with other brands of lifting towers in the industry thanks to its termination with a 35mm diameter tube.