iPad 2 is main source of listening
all genres but mostly hip-hop/r&b/electronic/pop
how's the DT770?
do I need an amp for DT770 + ipad 2?
I hope you guys don't tell me the ipad 2 is no good
Are you looking for a closed back headphone ?
if you dont care about sound isolation. you can look into an open back headphone for more natural listening experience.
Fidelio X1 might probably suit you, if you dont mind having an open back option.