saw this question buried deeply in another thread, didn’t want to “bury” the answer there as well, because many users might be interested.
As we remember with copy-protected audio-CDs: the “trade-mark” of CDS200 (Cactus DataShield) was a massive amount of errors on each track at about 9 seconds. If you did not reduce reading speed to 4x, you would get an audible distortion. When grabbing with cdda2wav, you would get “atom” errors.
The Premium does NOT have this “feature” anymore: you can read a CDS CD with 40x and have absolutely no distortions whatsoever.
Thought you might want to know
Kind regards Frederick