The XTX 200 quite rightly enjoys its position at the top of the Apeks regulator range. The definitive blend of style and high performance, every detail on this product has been carefully designed to offer a regulator of the highest quality. Features an innovative Diver Changeable Exhaust system (DCE). This system gives the diver the ability to change from a small exhaust tee to a large exhaust tee. This gives the user a choice, wider exhaust tee for minimal bubble interference (essential for underwater photography) and narrow exhaust tee for a smaller compact comfortable regulator. The regulator is supplied with both sets of exhaust tees. An optional 5th port is available which features the additional bonus of an integrated heat exchanger (available on the XTX200 and XTX100 first stages). Can be converted from a right-handed hose configuration to a left-handed one. The process of changing the regulator to a left-handed configuration is both quick and simple. However this procedure must ONLY be performed by an APEKS Authorised Service Technician. Available in yoke or DIN configuration. Braided flexi-hoses are now standard on all models. These hoses are lighter weight, more flexible and more durable. Suitable for cold water use (below 10 C / 50 F).