Quote Originally Posted by BieBiep View Post
It's for HEADSETS.
Only headsets need this kind of accuracy, since they have no built-in amp nor any other enhancers.
TPA6120A2

A capable Headset needs an capable amp to go with that. Older Xonar models or worthless without it. Worthless for an audiophile, but Average Joe is happy with On Board Sound so there's no point for upgrade in his case.