Well folks, i got home late, should be sleeping, but i had to open my ZX300 and play. dragged some preliminary tracks to play with it. I have it on direct audio as it ships and it sounds incredible stone cold out of the box through the SE output without any burn in. I am VERY impressed with it. Yep, album art is very hit and miss, will address that when I have some time off. I dunno if this has been mentioned- but turning off the bluetooth, (especially deselecting NFC, as mine was default set to on) opens the stage noticeably. Turning off NFC is necessary IMHO. when its checked on some air and space is lost. My iPhone 6s sounds like a turd wrapped in wax paper, playing a mono signal by comparison. So THIS is what my XBA-H3 sounds like huh, I cant believe these are the same IEM's. I'm literally swimming in grogeous sound, and Its only 320kb Mp3 This is a freaking game changer. I have to sleep, but I feel like dancing. And If this is what it sounds like without any break in, on SE, I cant imagine what is on the horizon. SQ, is a grand slam. I think its pretty full bodied enough atm, but I think the bass will fill out with break in however. Can you tell Im excited? I haven't been this excited since my Anniversary cassette walkman in the early nineties. Welcome back WALKMAN!