I came across some strange findings and was wondering if anyone else experienced the same. I purchased the ZEX Pro followed by the CRN two weeks later (just for the sake of the CRIN logo) and was surprised to find that they both sounded quite differently. I thought they are supposedly both the same
A friend of mine got the CRN after testing my ZEX Pro, and he thought it sounded more V-shaped than he recalled. We met up to compare, and I thought the CRN sounded like it had more bass and treble, and the ZEX Pro sounded more balanced. The song i tested it with that day, fleetwood mac's dreams, the cymbals in the intro sounded harsher and more tizzy to me compared to the ZEX Pro. No measuring rig or what, so it's just based on using tone generator and songs.
the CRN has a bit more treble in the graphs here too, though in the end, could just be unit variance unless (since these are still mass produced budget IEMs after all) there are more accounts and examples of people hearing the same thing, and i think the mid range still more of less sounded the same.