Currently, I am looking for a DSP speaker management processor for the ongoing speaker project. While, I am getting confused about the two-step digital-analog processing: assumed my main DAC has better outputs, the analog signal will be AD and DA by the DSP processor again. In this case, is the main DAC that important? What are the benefits to use it instead of connecting CD/Computer to the DSP's digital input directly.

Any thought appreciated!

Regards,

AZZD