Very valid question. Definitely worth more listening. But so far I am having the feeling it's more of a neutral treble-cannon effect, not emphasized, just naturally revealing. Seems easy to smoothen them a bit with some sources or even with EQ, but many other headphones can't reach that level of detail even if you tweak them.
Certainly not a tool for every type of music/recording tho.
It's just something that I wonder about a lot, because I feel like headphones that have a significant treble spike (HD800, any Grado, DT990, etc) are lauded for being "revealing" and "expose bad recordings," but I'm not confident that's correct. If it takes a headphone with a treble spike for an album to sound bad, then where does the error lie?
It's a sort of audiophile cliche. Treble cannons are revealing and clear, despite the natural consequence of a lack of bass and an overabundance of treble meaning being able to hear details that you wouldn't be able to otherwise...
but I don't think you're supposed to hear it.
Like, if that's a sound you enjoy, then I'd be a real toolbox to try and convince you otherwise. The best part of this hobby is that there's a sound for every taste. I just sort of wince a little at the notion that being able to hear things like spit on the lips or fingers sliding along guitar strings being something that
adds to the experience, because I really feel like if I'm hearing all the scrapes and clicks (which, not coincidentally, all exist at the higher register) then something is heavily out of balance.