I thought of giving them a try on Monday when I took advantage of the new sale on AE (as well as KBear Stellar, which seem interesting to me), but I finally decide that I had enough MX500 shells already, and I even have to buy TY Hi-Z 32 again as I lost my pair.Any owners of the K's Nameless here?
I haven't had much time to spend with it since getting it, but I realize is sounds super muffled in the bass when full foams or donut foams are used. Have to use it totally without any covers then the clarity in the bass comes back. I suspect the foams is covering a vent or something. Without foam covers it is quite a well balanced U shaped set, kind of reminds me of the RY4S 300 ohm in tuning, just that it is much easier to drive and is a slightly less refined version of it.
I think a lot of MX500 buds (at least from those I tried) are almost all on the warm side, the exception being TY Hi-Z 32 which is very clear sounding (probably even a bit thin sometimes), with great extension on both end, I really dig them!