HTSkywalker
Headphoneus Supremus
Thanks for the warning, am not that old to benefit from the extra treble yetYeah, it's by far to most balanced of the 3 and is actually a really good headphone for it's vintage. There are those that say the 600Ω is superior, however I've never heard them - I use the 880 Pro 250Ω. As for your Darkvoice amp then I can't comment as to it's synergy with the 880 as I don't have a Darkvoice
Do, however stay away from the 770 and 990 as the treble there could be weaponized if the Geneva convention didn't forbid it - unless you happen to like tinnitus.