" what the supposed effect of PFC is on your amp or sound?"
If done right - enourmous !!!
It suppose to make your power supplies fully regulated i.e. to remove ripple and other terrible artifacts power supply do create - usually resulting in addional ear-piercing odd-order distortions.
I don;t know if Jeff Rowland audiophile or Spectron Audio pro audio amplifiers power supplies with PFC are fully regulated.....
If done right - enourmous !!!
It suppose to make your power supplies fully regulated i.e. to remove ripple and other terrible artifacts power supply do create - usually resulting in addional ear-piercing odd-order distortions.
I don;t know if Jeff Rowland audiophile or Spectron Audio pro audio amplifiers power supplies with PFC are fully regulated.....