Dette er en regulator med høy ytelse med et balansert første trinn koblet sammen med en luft balansert andre trinn. Dette gir en myk, stille og sikker regulatorsett for dykking i alle vann. Regulatoren er designet for dykking i kaldt vann takket være førstetrinnets "omgivelsestørre" beskyttelse og andre trinnets varmeutveksler. Kompatibel med Nitrox EAN40 rett ut av boksen. Features: First Stage: - Uses the DS4 first stage - Unique over-balanced, diaphragm design - as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a rate faster than ambient. This results in superior performance at depth. - 1 HP port and 4 MP ports are available. - An environmental dry system keeps water out of the main spring chamber thus preventing ice buildup and keeping silt and contamination out. - Available in DIN and yoke. Second Stage: - Pneumatically-balanced second stage results in smooth, easy breathing. - The large purge button on the ATX is easy to operate even with thick gloves. - The integrated venturi control provides a performance boost at depth while preventing unwanted freeflow at the surface. - An extremely efficient exhaust valve improves the breathing performance of the regulator. - The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue. - A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water. - Offers a compact, integrated exhaust tee.