NEC 3520/CDSpeed/02RG20

vbimport

#1

I wonder about the sudden drop @ 8-900 mb point. It’s there in every 8x scan/burn with this media with both NEC 3520+3500 writer. Did i miss something about the 3520? I don’t think it’s a good or reliable reader at all but this drop is steady as a rock and often it goes from 2-300 to 40 just like that

This drop isn’t registered in Kprobe and doesn’t happen with other media. (At least not the same place every time)

:slight_smile:


#2

That is since it writes using Zone CLV tech. That jump is exactly where it increase the writing speed - thus recalibrating and writing quality changes slightly.


#3

Thanks, I saw it so many times and wondered :wink: