I got to try the universal version at their shop in Hanoi last week. They remind me of the 64 Audio U12 Adel but with a more organic/natural sounding bass. Like the U12 these have just a bit too much bass for my taste not that it overwhelms the mids, the bass is just a bit too boosted for me. I prefer the 64 Audio U10 profile. That said, they did sound really great. The mids and highs were nice with nothing missing, the highs were nice and crisp. Back to the bass, it was not bloated nor muddy, I was hearing things from Tony Levin's stick and bass in King Crimson's Discipline album that I had never hear before. The team at Itsfit say the bass can be tuned to match my preference which is good to know. At the price of $950 they are really an amazing deal considering they sound as good or better than items costing much more.