Such slow filters like -3db@50kHz will produce lots of aliasing that is
outside the audible band but is of no benefit either. Daniel Weiss
himself crpiticizes such filtering. That's why Saracon uses very early
filters when going to PCM with DSD. A 24/88.2 Saracon convert will have
a cutoff at ~25kHz already.
I played with Sebastian Gesemann's dsd2pcm logic included in a
dbpoweramp plugin converting the DSD to 24/384 and then simply sox it to
normalized 24/88.2 and a bw of 80%. That preserves normaly everything of
the usable audio before the noise rises to higher frequencies.
Everyone his own counts for this one like with many things that are most
likely not audible in any way.


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