Guys, I am listening to Gryphon Legato Legacy now. The first impression (yesterday) was not a positive one. After unpacking the unit, I connected it to my Shunyata Triton using 2 HFC Ultimate power cords. The sound was very dry, vocal in particular was really unpleasant to listen to. The dealer, who was present, immediately said, that I should not use any power conditioners and/or fancy power cords. Of course, I did not believe him, but nevertheless tried what he suggested and connected the phono stage directly to the power outlets using stock computer power cables. I did not believe my ears: the music started to flow, and the edginess was almost gone. Go figure, this is the first time my Shunyata failed me.
Now I am using the entry level Gryphon power cords directly to the power outlets. The sound is very neutral and resolving, the micro dynamics are phenomenal, the bass is quite impressive, deep and the same time is very well defined. I think, it still sounds lean compared to Io, maybe it will get better in a couple of days.
I must mention the most annoying feature of the Gryphon phono: its Lemo connector. Apparently, it won't work with any tonearm cable, just a shielded one, which is not likely the case with my single run Kondo cable. So, if I choose this phono stage, most likely I will have to replace my tonearm cable.