I owned the Calypso Eclipse preamp and the Atlas Eclipse (including Eclipse casework) stereo amp until recently. I was very happy with them. Great sound. Fully balanced and dual mono so very quiet and detailed with lovely full midrange. The calypso is all tube and the Atlas is hybrid so you get a nice detailed sound with plenty of punch. The calypso is also extremely flexible, lots of connection options including all inputs accept both RCA and XLR.
One caveat. The Eclipse casework looks much better to me. It is available for the Atlas but not the Calypso. The good looks come at a price though. The Atlas stereo is heavy, about 100lbs. The Eclipse casework has sharp edges and the feet are short. I found it literally painful to move around. You may not have to move it much but be advised.
I would also say the preamp remote is good not great.
I recently replaced them, but to be fair to Aesthetix, they were replaced by much more expensive gear that I had been considering for a long time. I do not have experience with the phono or digital but my dealer has had the IO with dual tube power supplies as his reference for probably eight years now.
I sold through The Music Room (highly recommended). I believe my pre may actually still be available.
I hope this was helpful.