Oceanic VEO 3.0, Delta 4.2, Octo Special

Delta 4.2 Regulator
A common objection to adjustable second stages is that divers can't imagine themselves twisting and turning a knob as they descend and ascend through the depths. If inhalation resistance is set near zero at depth, your ascent would require you to manually increase resistance as ambient water pressure is reduced to prevent free-flow. Taking another stride beyond common second stage engineering, Oceanic designed a patented DYNAMIC ADJUSTMENT feature into the heart of the Delta 4.2. This mechanically balanced valve maintains a preferred breathing resistance throughout the dive. Set it once and the Delta 4.2 automatically adjusts to make breathing as easy at 100 feet as it is at 30 feet - with no additional manual adjustment.

Octo
Alpha 9 Octo or select SWIV or Slimline Octo.

Technology has never been easier. Brimming with all the tech and performance features serious divers seek and Oceanic's trademark ease-of-use, the Veo 2.0 could not only be your first PDC, but the last you'll ever need. The Veo 2.0 is a relatively basic computer, but comes with features including a a full menu of audible and visual alarms for everything from nitrox settings to depth, time and deco status. You also get a backlight function (you set the duration) and the option of downloading your profiles to a PC. The Veo 2.0 features large, easy-to-read digits and well-designed bar graphs to make monitoring your ascent rate and nitrogen loading easy.