Posted by Wayne Parham [ 66.139.38.21 ] on October 10, 2005 at 00:30:59:

In Reply to: rectifying the hum posted by PakProtector on October 09, 2005 at 21:08:15:

Nothing is as pure as a regulated supply. Takes the parts count way up thought.

Then again, some amps are less sensitive to PS ripple. One of the three things I like best about PP is the PS common-mode ripple cancellation. The other two are harmonic distortion cancellation and damping, but those are different subjects altogether.

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