Alpha 7 but with the CDX first stage. Not the piston type first stage.
This reg apparently breathes so effortlessly that testers felt it was like they did not even have a reg in their mouth. Can't remember the write up I saw..... can probably find the link.
But I remember all of the divers that tested it loved it. If I had not gotten my ATX200 online for $330.00..... I would have probably gone with that reg ($175.00 range online). Just be sure you get the non piston first stage.
Here is the link... found it. Looks to be the same link as mentioned in the previous post.
Regs tested under $200
For those who don't want to go to the link...:
Here are the comments.
First impressions: There are four mp ports and nice hose protectors on the piston-type first stage. The second stage is attractive, easy to reassemble after cleaning and has a very nice demand-lever mechanism with a roller bearing. It is not over-designed. Very neat.
Under water:
Diver#1 - "A nice, easy breathe. It delivered air smoothly, without the sudden rush. Very soft and smooth. You hardly notice you're breathing. Silky, velvet-like, silent. I appreciated the compact and light second stage. Excellent. A pure delight. Probably the best regulator tested."
Diver #2 - "Excellent. No effort. It was light in the mouth. Head-down it was OK too. Streets ahead of the others."
Diver #3 - "OK. Good. Comfortable. Pleasant. You can easily forget you're breathing through a valve. Every time I used it, my thoughts were confirmed. Among some other good valves, this was the best."
Diver #4 - "Outstandingly smooth. Others seemed far less smooth when I switched from this one. The most natural breathe, with an exact response to demand. A treat to breathe from. It seems a cut above the rest."
Inverted: Almost dry.
What the machine said: An almost perfect result, as the profile reflects. Work of breathing at 51m was 1.68J/litre (limit=3.0 J/litre). Remarkable!
"As time went by, however, it became clear that one regulator stood out from the others. When it came to a leisure dive on the last day, with a single tank and regulator, everyone wanted to use the £143 Oceanic Alpha 7."