A PC is a filtering appliance to be inserted only if you need it .
Many high -end electronics mfgs (and their dealers) discourage their use if they can be avoided ... and use them only as an item of last resort.
With proper dedicated power lines, upgraded wall receptacles (minimum hospital grade or preferably even better grade ) and audiophile grade power cords, unless the power feed is erratic (eg old apt bldg) why insert another filter?
The dealer twigged me into this with an actual A-B demonstration in my own home. By jeezuz, he was right ... Plug the amps and source directly into the wall plug and a subtle veil evaporated.
The PC was left out permanently.
Many high -end electronics mfgs (and their dealers) discourage their use if they can be avoided ... and use them only as an item of last resort.
With proper dedicated power lines, upgraded wall receptacles (minimum hospital grade or preferably even better grade ) and audiophile grade power cords, unless the power feed is erratic (eg old apt bldg) why insert another filter?
The dealer twigged me into this with an actual A-B demonstration in my own home. By jeezuz, he was right ... Plug the amps and source directly into the wall plug and a subtle veil evaporated.
The PC was left out permanently.