Graphs showing frequency response of headphones.....

[SaturnVuk]

Hello
Can anyone recommend a some good sites with as complete as possible graphs for headphones stats and frequency responses....I am aware of headroom, but when I go there and pull up some popular headphones sometimes it comes with the graph and sometimes it dose not (I don't know if it makes any difference because I'm not a member in there or not)
 
Also....
 
Still looking for a good (preferably free!) graphic equalizer with spectrum analyser solution to use on windows with my music.....
 
Thanks ANY thoughts or comments are appreciated...something I'm not having much success with in my posts lol.......

 

[GREQ]

http://www.innerfidelity.com/headphone-measurements (frequently up to date with modern headphones and some vintage)
 
http://www.geocities.jp/ryumatsuba/review.html (decent source of older/vintage and some modern measurements)

 

[ProtegeManiac]

www.headphone.com can put four headphones in the same graph. Just look for the link in the main page.

 

[SaturnVuk]

Thanks for the info guys.....