And the reviews are in: "Divers thought the ST1 was one of the 'smoothest breathing' regulators of the bunch and gave it the highest ergonomic scores of all the regulators in this review. The comfort swivel helped boost comfort scores and test divers had praise for the user control knob and soft purge cover. This reg also received the highest score for Ease of Breathing and was the only reg rated Excellent by test divers for dryness. When we polled our test divers for their top reg in the price category, the ST1 was a clear Testers' Choice." - Scuba Lab
Rating: ST-1 Atomic Reg
Reviewer: John D G.,
Hate to rate a product on the 1st dive ... but breathes easy down to 80 feet. Had some freeflowing from the octo until I got it adjusted. (my bad) Rinsed the SS off with fresh water and hope that it lasts as long as advertised. So far ...so good !! Ill rate again after a year.
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38 out of 79 people found this review helpful.
Rating: WORTH THE EXTRA CA$H
Reviewer: Ryan W., - View all my reviews
You can read about the engineering and innovation that went into Atomics products all day long. Once you get the ST1 in your hands and use it for the first time, you feel like your investment was worth every penny. Its nice to make a deep dive and not think about breathing or the comfort of your regulator. After you try the comfort swivel once, youll never go back! When you get below 100 feet, you might flood your mask by smiling after you realize how easily youre breathing. When you finally come out of the salt bath and rinse off your gear, youll appreciate the sold stainless steel first stage and all of the titanium in the ST1 second stage. When youre underwater, youre on life support. Having said that (if your like me) you want the BEST! If youre considering the T2X, you can save money with the ST1 and still have that same peace of mind. Either way, you cant go wrong!
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158 out of 318 people found this review helpful.
Rating: very comfortable
Reviewer: Jason Leaseburg, - View all my reviews
love the swivel hose mount. takes some of the strain off the jaw. no issues on multiple dives.
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64 out of 131 people found this review helpful.
Questions and Answers for Atomic ST1 Regulator:
Raul:
Hello,
I am in the market for some new gear and had a few questions. I am currently looking to buy the Atomic ST1 Scuba Regulator, and was wondering if I should pair it with Atomic SS1 Scuba Octo or the Atomic Ti2 Titanium Scuba Octo.
What are the pros/cons to each? What would you recommend?
Thanks in advance!
Best,
Raul
Bob (Certified Scuba Instructor at Scuba.com)
:
For more detailed information on products and comparisons please contact our instructors at 800-34SCUBA or info@scuba.com
FULL MANUFACTURER’S WARRANTY 
![All Titanium internal components providing virtually no wear or corrosion from the sand, salt, chlorine or the elements](javascript:void(info("/images/st1.jpg"))){kind=link}
![AFC: (Automatic flow control) Exclusive feature automatically adjusts airflow at depth to maintain stable, comfortable breathing](javascript:void(info("/images/t2x.jpg){kind=link}