Well, what is your budget? And what speakers will you be powering? How
big is the room, how far away do you sit, and how loud do you like it?
And why do you feel you need the equalizer?
budget - undecided
speakers -
L/R - cornwalls
center - heresy
rear - cambridge soundworks ensemble
the room is relatively small, maybe 11x14. my head is about 7' back from the mains. i don't listen too loud most of the time unless i'm in another room.
i'm currently using the eq to tone things down around 8-16Khz - my cornwalls seem excessively bright and harsh to me in that range. i also drop 100-160Hz down quite a bit because my room seems to resonate pretty heavily around there. and i also bump it up a little bit around 40Hz just because i like to feel the lows when they hit =)
i've got a persian rug high on the wall behind my listening position and i have a homemade fiberglass (R13) acoustic panel directly behind my head to absorb the mid/hi frequency reflections that would be coming off that wall.
the carpet is very short, almost hard, and there is no treatment at all on the ceiling, but there is a ceiling fan in the center of the ceiling.