I cannot go through 200+ pages, and perhaps my searching skills lack on this forum (where each headphone is discussed in a single thread) so I figured I'll just ask outright. Does burn-in temper the treble at all? I just got these cans in today, direct comparison within the first 2 hours vs the dt-880 pros, I was shocked that the pros blew them away, INITIALLY. I've ran these for about 12 hours now, and been listening actively for 3-4 hours, and the soundstage is significantly wider, the separation is better, the lows expanded, mids are beautiful yet the high end is still quite sharp. I expected this, and I only use dsd files, yet, I was just wondering if there is a significant burn in period, and does it tone them down a tad? I basically bought these as an interim can until I decide what I need next. Also, (search lacking) did anyone think to subdue the treble by adding another layer of material between the pads? (like inside the pad area) to tone it down? I see ppl have tried dynamat on the cups but I find that silly.