I know the GR07 already has a (lengthy) impressions thread, but since there are so many different variations, this one in particular almost never gets mentioned. I feel like since it supposedly has a completely different driver than the rest of the GR07 line it should get it's own thread. I was just wondering if there are any other 37 Anni owners who would like to share their impressions. I've only had my set for about 3 weeks and they are not burned in yet and so far the sound is...inconsistent? It's hard to describe, sometimes I put them on and it's like they are the most energetic, detailed, and full sounding IEM ever, and sometimes they sound... thin. It could be that they are extremely sensitive to the mix/mastering of tracks, which I guess would make them "transparent." When the track is mastered well (if that is what is happening) good looooooord they sound good! Like, I can't believe these are under $200 kind of good. The GR07s have great detail and very good bass and sub bass, plus clear analytic mids and upper mids. They falter a little bit up top, but they’re great sounding. That’s where the good new stops. They fit poorly, I spend the first 5-10 minutes trying to get them seated in my ear and the wings over my ear to sit well and seal. My biggest gripe with them is this: You don’t get good sound out of general CE sources, even my brand new LG V30+ struggles to drive them. Unless I use my Fiio Mont Blanc IEM amplifier I don’t get the best out of them. They sound great, but they are a kind of pain in the a$$ to actually use.