http://therockcolumbia.com/jetstream-sport/
Jetstream Sport
It is still a good regulator poseidon for / cave diving technology?
The mere fact new to the sport since the team started its work diving back up. Back in the day, Odin (Jet Stream now) was one of the best. What is the current choice of regulatory cave / rescue / Technical Diving?
Nearly all divers who stay with me (literally) are remnants, technology or both. As Doug said, Apex seems to be the manufacturer of choice in this type of people who have bought in the past six years or so, but I manage with my Sherwood never a problem Magnums (Environmentals) and have never felt the need to replace them and they're getting around the mark of ten years at least. If your Poseidon have been stored properly, all it should take is a service to bring them back to water. If it's well back then, yet now should do the trick. I can only think that can be a continuing problem for using these Poseidon, is the number of ports of low and high pressure in the first phase and some pieces of equipment available may now require a dedicated port, if you buy them, as some diving equipment and of course, dry suits, which are an affordable option, while some years ago that was not in the each diver cabinet technology.