I probably should start a new thread. I understand that I am one of the few that have received the Altaira X unit and X cables. I installed the unit yesterday with the cables that I was using on the two unit Altaira cores the chassis and signal units. These have all been connected to the Everest X so the whole front end is plugged into the Everest and its all been grounded. I replaced the original hubs with the single chassis X version. With the X you don't need to isolate one type of ground from another each individual connection I am told is a separate module and is completely self contained.
I did this in two stages since UPS managed to deliver the two X series grounding cables today and not with the rest of my orders that arrived yesterday. The "X " version with the original cables after playing for 5-6 hours I sat and gave a brief listen to see what was going on. I could hear immediately that something had changed and in my super quiet 'noiseless" system somehow things got better. There was more space and information at the same time. Well that's good and I went home . So this morning when the X cables came in ( only have two) I called Grant to find out what he suggests as the best place to use them in my system. One from the X to the Everest X and then he said to do the DAC. Bad news for me since my DAC requires two cables . OH well so next choice was my server with its optional power supply so that's where it went. I left the stuff to play for a few hours and just went in the room with a client of mine who showed up and we did some listening.
I know the cables are not burned in. I know from the past that at least 24 hours is required just to get in the ball park but I don't care

We sat I played some of my best recordings to see what is happening.
We both had to clean the drool off our chins.
People throw words around like musicality ( my most unfavorite audio term since its a meaningless word which basically is the word everyone uses when they don't know what to say or don't know or whatever its the universal BS term IMO)
The system is just playing music. There is music in my room. There is the illusion that a group and its members are playing.
I started with Pebble Dance- John Surman, went to two incredible guitarists playing Miles Davis 's So What by Sylvain Luc and Birelli Lagrene from Summertime - hell yeah this is killer, Minority from Nenad Vasilic Bass and strings, The Waking by Kurt Elling and we ended with a regular cut that he loves AJA from Steely Dan.
If it is going to get better count me in
What do I think? I think that I was totally unprepared for what I could get from my EMM MTRX monos. I did not think that a 1000 watt SS amp can do this. I didn't know that really quiet was going to be not quiet by a longshot. I did not know that I after all this time could surprise myself LOL