I got a reply from my friend Paul who owns a Wadax Atlantis Server and SGM Servers.
However, his pre-ordered SGM Extreme will arrive in April so he has done a direct comparison between his Wadax Atlantis and SGN EVO only.
This is his reply :
" ... Very good questions, I was also wondering what is their differences. I only have the SGMS Evo right now, my Extreme may arrive in April.
I called Javier of Wadax to fix my Atlantics server yesterday so as to hv a comparison with my Evo.
All connected with same power cord and pair with Reclocker Reclocker/Bespoke Silver Preamp/Lampizator Pacific.
I can tell Evo is much better in Dynamics and presentation of soundstage, and better density/analog tone.
Atlantics is also good, crystal clear of resolution with more musical presentation.
I think they have different presentation, but I like Evo a little bit more.
In summary, I think TotalDac Reclocker is must buy, it is really a game changer, it does boost up the potential of the servers.
In conclusion, I expect Extreme then will be better than Atlantics server.
BTW, I have just received my Cybershaft OP21 ..."
Hi, thanks for the reply, but you have "killed me".
I expected (for reasons of price) that Wadax would be at the level of Extreme, but if you already say that Evo is superior, I suppose that Extreme will be even more. Anyway, it would be very interesting if in April he could compare them and take some pictures .....
For my part and if there is no problem, I can say that in this week that begins I will be able to compare in my house the Wadax Atlantis and the Innuos Statement with my Melco N1ZH60-2. My dealer and friend Pedro de Sound Sevilla, told me that he would like to hear my new Kassandra DAC, I told him that of course he could come whenever he wanted to my house. He then said that he would bring the Wadax and the Innuos to increase the fun. I am very afraid". A year ago I asked him about the Göbel cables he had started importing and his response was to come to my house with a complete set; I ended up buying four cables. Really with friends like that, who needs enemies?