Just wanted to chime in with some more q-JAYS impressions. I know everyone has told me in the past that balanced armature IEMs do not significantly change their sonic character with use. But something has happened to this set.
After ~200-300+++ hour impressions (I have lost track of exactly how many hours of use I have logged in):
The treble seems to have smoothed out a little more.
The treble just doesn't seem as pronounced as before. Theres a much less distinct midrange to treble transition. Previously there was a distinct cut-off point around ~5500 Hz where I could easily hear frequency boost from 5500-20000Hz. Directly comparing the PK1 to the q-JAYS, it was very obvious. Now however, that junction is much more smooth and cohesive, very similar the PK1... that level/degree of midrange to treble transition. I can't pinpoint the exact hour of usage when this "break-in" occurred, although I have noticed it more recently in the past ~7 days. I have lost count how many hours I have on these total.
Overall the sound seems more "organic", and much less sterile. I cant put it into words. Drum resonance sounds more realistic and "acoustic" now then before. Drums actually sound like resonating wood chambers of air, as opposed to something more synthetic. Instruments sound more like resonating strings and wood, than synthetic reproductions.
I'll bring these to the big san Jose meet for anyone who is interested.
cheers!!
After ~200-300+++ hour impressions (I have lost track of exactly how many hours of use I have logged in):
The treble seems to have smoothed out a little more.
The treble just doesn't seem as pronounced as before. Theres a much less distinct midrange to treble transition. Previously there was a distinct cut-off point around ~5500 Hz where I could easily hear frequency boost from 5500-20000Hz. Directly comparing the PK1 to the q-JAYS, it was very obvious. Now however, that junction is much more smooth and cohesive, very similar the PK1... that level/degree of midrange to treble transition. I can't pinpoint the exact hour of usage when this "break-in" occurred, although I have noticed it more recently in the past ~7 days. I have lost count how many hours I have on these total.
Overall the sound seems more "organic", and much less sterile. I cant put it into words. Drum resonance sounds more realistic and "acoustic" now then before. Drums actually sound like resonating wood chambers of air, as opposed to something more synthetic. Instruments sound more like resonating strings and wood, than synthetic reproductions.
I'll bring these to the big san Jose meet for anyone who is interested.

cheers!!









, for the health of my wallet.
