Well what I am saying and doing might be considered hearsay by many people with great music servers. I just do not see the need for it given what I am hearing.
Do some more reading on the fibre which for me saved me a ton of money.
The noise from the DELL server, power suppliers, etc ,,, is in the network and the DAC is on the network too. So this noise can and will get to the DAC unless the fibre is used. Now I have no measurements to confirm this other than my ears comparing the microRendu (Ethernet to USB) to my opticalRendu (fibre to USB).
An argument can be made that USB is not the best DAC input connection, but it works for me and a lot of DAC manufacturers recommend it.
Do some more reading on the fibre which for me saved me a ton of money.
The noise from the DELL server, power suppliers, etc ,,, is in the network and the DAC is on the network too. So this noise can and will get to the DAC unless the fibre is used. Now I have no measurements to confirm this other than my ears comparing the microRendu (Ethernet to USB) to my opticalRendu (fibre to USB).
An argument can be made that USB is not the best DAC input connection, but it works for me and a lot of DAC manufacturers recommend it.