From dpreview:
Phase One to introduce A-Series mirrorless medium format camera system: Digital Photography Review
Update: It appears that Digital Transitions made information about the new Phase One A-series public before an official announcement, and Phase One has responded with the following letter to clear up some confusion - our original news story appears below:
Letter from Phase One
While product teams have been hard at work preparing the new A-series camera systems for market, Phase One and ALPA are happy to see such interest based on the early news shared by some of our U.S. partners. We regret any confusion, including the fact that the photo was of an internal prototype and not the finished product, but official images and more details will soon be on the way.
These new products are the first step in a long-term strategic & cooperative alliance between Phase One and ALPA that was announced at Photokina. Developing premium products for the world’s most demanding fine art photographers is our focus, and the A-series by Phase One and ALPA is taking the first steps in a creative new direction to integrate some of the highest performing and proven products -- across lenses, bodies, digital backs and software -- to make them easier and even more fun to use.
Below are the key highlights:
1 -- As noted, the A-series will be available in three versions: A250, A260 and A280 with 50MP, 60MP and 80MP respectively.
2 -- Each system will be individually configured with pre-loaded lens calibrations for Rodenstock ALPA 23mm, 35mm and 70mm lenses, making it easy to shoot great looking images out of the box.
3 -- Factory shimmed system marked with A-series badges on both body and back.
4 -- All systems will come with the required accessories -- including some new elements made specifically for this system, e.g. flexible lens shades, iPhone holder and new release cable.
5 -- A 5-year warranty on the system.
6 -- A special note on wifi: Phase One IQ250 camera systems have recently started supporting liveview over wi-fi using Capture Pilot 1.7 (which is already available for download to all IQ250 users). Liveview over wi-fi will also be a cool new feature for the CMOS based A250 using an upcoming 1.8 release.
Thanks for the patience. In December we will share even more details on the new systems including the new factory lens calibration feature, accessories, detailed tech specs, product images, pricing and even better, they will begin shipping!