The perfect squaring of the circle, between liquid music and your High-End Audio DAC converter.
The X50D model differs from the standard version because it also has 2 digital inputs (1 coaxial, 1 optical) which allow you to connect external digital sources, such as transport mechanisms, DAT, MiniDisc, etc. The input digital signal can also be recorded up to a resolution of 24bit-192KHz (Studio Master quality).
Furthermore, the RAID configuration of the Hard Disks can be set from the user interface , and it is no longer necessary to open the cover of the device, making the use of this very useful data storage method simpler and more immediate.