I had the opportunity to listen to this hp, its sibling Euridiche 3D and the creator's speaker setup last week at a audio show, I felt pretty amazed and for the speaker it's the best sound I've heard and was completely blown away! It's like the band/performers is right there in front of me on the stage. It sound so real!
I think I spent the most time at his booth especially listening to those speakers. Was really an experience to remember.

@Music225 Happy to hear that!

I also have the Euridiche 3D, but I'm yet to listen to it closely and compare it to the Euridiche.

In this case, it appears as though this realistic representation is Soltanus Acoustics' house sound, huh ?

Just brief impression but I think I prefer the 3D sibling. I have never heard electrostat so I just gravitated toward it more and busy enjoying the experience and not A/Bing them within the time. The only cons I immediately notice is sibliance, I'm quite sensitive here.

After listening to those speakers, I briefly talked to him and thanked him for the experience. He mentioned that he just wants to make gears sound real (not his actual words but what I remember what he meant).
Wish I had spend more time with those speakers really. Such an experience to bring a concert to my room on any songs/ablums on my demand that I don't think if I could ever achieve )