One item to consider if you are thibking about running a DAC direct to your amp.
Consider if the DAC has a remote control for the volume.
If that does not matter, consider how the volume is incremented on the DAC and how large the volume control is for yuor hand.
One annoyance is that Soekris DAC volume control knob is very small and it is easy go under/over shoot where you want to set it.
A larger volume control knob is easier to control.
Of course, not the end of the world.