I guess it depends on the architecture.
The designer of the new PS Audio DirectStream DAC has spoken a fair bit on the choice of clocks in his new design and he argues that the criteria for a good clock in his system isn't the same spec used in Femto Clocks etc.
As for DSD, implementation varies so as usual, an audition is worth more than paper specs. I personally find DSD to sound more analog and I like the effect.
The designer of the new PS Audio DirectStream DAC has spoken a fair bit on the choice of clocks in his new design and he argues that the criteria for a good clock in his system isn't the same spec used in Femto Clocks etc.
As for DSD, implementation varies so as usual, an audition is worth more than paper specs. I personally find DSD to sound more analog and I like the effect.