The LEGEND MBS – featuring the new combination of Inhalation effort adjustments, alongside the Venturi effect.

This makes the MBS very intuitive and natural to use. 

This set has the LEGEND first stage, hose, and the MBS second stage included.

Every dive we make is the start of a new adventure!

Wanting to enjoy the adventure as much as possible, AQUA LUNG have designed the LEGEND MBS to be simple, yet revolutionary to adjust.

The VENTURI EFFORT, and INHALATION Effort adjustment all on one simple rotation control.

Being an auto balanced design, the breathing is consistent regardless of depth.

There is also the ACD system (Auto Closure Device) built into the first stage. This activates as soon as the first stage is removed from a cylinder.

Benefits of this – Preserves the internal lubrication – Keeps the inlet filter clean and dry – plus safer for elevated percentages of oxygen.

With exceptional Cold Water performance as standard (large heat exchange areas), integrated dry chamber designs, free flows simply should be a thing of the past.

The second stage offers a newly designed front cover for two purposes – Makes it a large control surface to let you decide how much air is needed during purges, and also allows the water to cross the diaphragm sideways – reducing breathing effort.

The octopus version of the LEGEND regulator. 

With the same breathing effort as renowned on the LEGEND, including Venturi Effect control to help prevent free flows pre and post dive.

A vivid, bright colour scheme, with ergonomic design. A brilliant reserve regulator to have in the water with you.