Here I specify that I bought the Conductor 3X GT (not available yet in the warranty list of devices).
My experience has been really amazing so far. The sound is incredible, the look is stunning.
And I have to admit that I really like the « headphone + sub » mode. This is an unusual way of listening to music with headphone, but once you have tried it, it makes a lot of sense. It makes listening to music more immersive.