we we were a lumin dealer for many years the x1 is an incredible one box however e were able to beat the x1 with an aqua hifi la scala and an 432evo Aeon and this combination costs the same amount.
additionally both products are obsolescence proof 100% upgradable
this is a combination worth checking out if you want a very analog sounding digital rig
Dave and Troy
audio intellect nj
Aqua hifti and 432evo dealers.