I am sort of confused about what you mean by clipping, as it traditionally meant overloaded to the point of audible distortion. Now, is there some dynamic processing at work, yes. I grew up recording to tape, mostly 16trk two inch, with drums slammed to get that brickwall effect, and I try to emulate that as best I can with the tools I can find in the freeware domain. And in the days of ballistic metering part of the component of the classic snare sound is definitely distortion, if the drum is peaking at, say, 0db on the meter, there is a good chance that is closer to plus twenty. On this particular song, if memory serves, there is a pretty gentle compressor on the drum summing bus, like maybe 3 db, and I typically mix through some mastering-style limiting, as I have found that it is more efficient and less troublesome than finding out later that getting mixes to generally agree with the competition from the big boys in terms of level and dynamic range caused my mix to change drastically once it was squashed to contemporary thinking. But there are lots of competing ideas on this, since neither I nor my small group of regular clients has the inclination or cash for separate mastering this seems to be the best compromise. My main issue is whether or not things translate to various listening devices and environments, on that score I am pretty happy with this approach, from crappy all-in-one computer monitoring to the car to my bloated hi-fi overkill set-up, it seems to sound about the same.....