Aqualung Legend LX ACD

Features:

• The MBS is a simple and effective way to adjust the breathing performance of your Legend LX. The MBS controls two functions at one time. It controls the direction of air, which alters the venturi effect, as well as changes the opening effort. One control – two functions, it doesn’t get easier.
• The opening effort is preset in a fixed position so the diver doesn’t have to worry about adjusting the regulator during the dive
• The venturi lever helps prevent free flow at the surface and when the regulator is out of the diver’s mouth