Sony MDR-Z7
First of all it is necessary to admit that I don't like these cans. Subjectively - I'm not fan of "dark" sound signature (with some really prominent exceptions). Objectively - we have far from neutral pretentious headphones with commercial, comfortable sound made to tempt unsophisticated listener. Well, anyway, 650-Senns-fan-reader can safely add 0,5 - 1 points to my marks. For the others, I will risk to assume, it will be okay only with rather bright amplifier - I stopped on the Soloist, with Zen (really dark amp) it was physically impossible to listen Z7 for me. The huge field for recable activity also detected, with a serious custom cable everything can appear not so bad.
So. The bass is clearly elevated, powerful, rather fast, but slightly soft. Mids are slightly on the cool side, not to tell that mids are recessed, but with a delicate hint of it. Tops are "comfortable", too much "comfortable", a lot of "veil" here. The soundstage is not stadium-wide, but also far from chamber style, something standart-ish for closed cans.
I like it.
Doom: Abilities of cans hit the mark accurately, shortcomings turn to pluses. The viscous, dark, fat sound - all is as is should to be on Doom.
Heavy Metal: I am surprised. The cans that look unbalanced on majority of other subgenres look opposite here - the sound picture is well balanced. Nothing sticks out, doesn't draw in anywhere. Obviously cans were deliberatly tuned for music material like this.
Sludge, Stoner: The result is predictable for genre, that sonically combines Doom and Heavy Metal. Balanced as on the Heavy-metal with a little dash of Doom-y fat bass.
Thrash: A bit slow, but not over the border slow (like i.e. on Grindcore). Some untidy/soft notes look nice here, as well as a cheerful bass slam.
I do not like it.
Industrial: Under-over-spicy ) Midbass is okay in quantity, but it would be good to have more subbass, adequate massage of a liver doesn't happen. Plus softish character of bass - not quite that is necessary here, too soft for sharp industrial edges and blades.
Alternative: Darkness and softness inappropriate here. On the contrary, fun, transparency and brightness we would welcom.
Power: There is nothing to brag, alas. Rather heavyweight and gloomy. Soundstage is mediocre. Anti-synergy.
Progressive: Deja vu of impressions on Power. There is nothing to brag, alas. Rather heavyweight and gloomy. Soundstage is mediocre. Anti-synergy.
Symphonic: Deja vu again,,,,
Black: Too slow, too slow, than it should be. And slightly a bit too soft, than it would be desirable. But on the general atmosphere quite gets to expectations.
Death: Again too slow, too soft. Instead of the bright splashes of clean blood we have flow of dark muddy substance.
Grindcore: Each nail being hammered into a brain by music will be wrapped up in a velvet tissue. And it is told to hammer owner not to hurry. The familiar picture, not becoming from it is more pleasant.
Goth: Instead of pure grief we have fluffy, heavyweight presentation.
Total. Dark headphones with commercial, comfortable soundsignature.