Aldavis: I have had Kensington GR for one month now, so they are still burning-in. Thus, I cannot say that much yet. Before these I had Kensington SE and with these I remember a very long burn-in period. An impression is that GR sounds better from the start with just small changes during burn-in. Another impression is that they have more bass and they seem a bit smoother in the midrange. The dynamic, engaging and organic/holistic style of presenting music seems to be as good as SE. Yet, these parameters may change for the better I can come back to it later.