16kHz LPF?

As I said, that’s not quite correct. My point was that the other sound problems are worse than the roll off and particularly even more so now that the roll off has been reduced, so if people have a problem with the sound it’s unlikely the roll-off is most of the alteration they’re hearing. That doesn’t mean there isn’t roll off, just that the nonlinear harmonics and IMD is substantially more coloring than the slight roll off remaining. And as I said in the post someone flagged, VDJ, Traktor, and Deckadance aren’t bit perfect, either, but their sound, unfortunately, currently puts Prime to shame.