@ All of kind users who helped me with their replies   Thank you. At last I made my choice and decided to go with HE-400. It seems to be the best choice. And about amp I would go with Fiio E17 or Objective2.   Peace.

Quote: yeah, you are right, I didn't noticed fourth line. HD 800 has got 7.5 negative points (based on extrabigmehdi criterion), but still I can't understand how did they evaluate headphones that a great headphone like Audeze lcd-2's (that I think most of head-fi users accept their great...

Wow!!! thank you.   I've never heard of this site before. It's graphs are great.   But some of it's reviews seem strange. For example if you count negative points (based on your criterion) of Audeze lcd-2 & Beyerdynamic T5, it's even more than Audio-technica M50 (14.5 negative point...

@extrabigmehdi   Thanks. Quote: I know I can't. I only wanted to make things a little bit more objective.   @TMRaven   Thanks. -------------------------------------------- I'm curious to know if amping or changing pads of DT880 can help it to sound a little bit less...

and it is 30 Hz & 300 Hz square waves of HE-400:

@extrabigmehdi   Thank you for your detailed answers.   If we want to talk based on graphs, as far as I learned in this 24 hours (I'm not sure at all)(I only talk about my 5 top choices):   Hifiman HE-400:                                                                 ...

and also, can someone explain, why Denon D7000 has such a difference with HD800 & Audeze LCD-2 & even with Dt880 and D5000? I can't understand it.   Thanks.  

@our martin Thanks for all of your helpful replies.     @extrabigmehdi Thanks a million, dear friend. these graphs and your analysis were really great.I'm doing the same thing with others headphone too, but I have some questions.     Quote:   &   Quote:  ...

@goldoon & extrabigmehdi   I've asked Mike's (Headfonia) idea and here is a copy of our chats:   (Me)1.Hi Mike, I’m looking for the best & most natural-sounding (a headphone which doesn’t add external qualities to the music as much as possible) headphone and an amp for about 600 $...

@our martin   I've heard many good things about this one and I think It would sound good with HE-400. Thanks.

@our martin   Thanks again, dear our martin for your helpful replay. Have you ever used Matrix M-stage with HE-400?

@extrabigmehdi   Thanks.I've heard Sony MDR-SA5000 some months ago, and as I remember it wasn't that brilliant.   @catscratch   Thanks for all of your suggestions and words.   @our martin   Thanks for your vote to HE-400 and about Graham Slee Novo, it seems really good but it...

@extrabigmehdi   I own Sennheiser HD-280 PRO, Sony MDR-XB500 & Sennheiser HD201. But none of them can't satisfy me.They lacks the clarity, neutrality & almost all of my desired factors.

Thank you.     Quote: Amazing analysis.     Quote: HD600's are really popular among ambient listeners & I still place it in my top 5 choices. But I'm not sure about Stax.I don't know if it's that good that some people say or not.

Quote: Aha, thanks again!

Thanks brokenthumb for your detailed replay.   Have you ever listened to HE-400? if yes what do you think about it?

Quote: &   Quote: Thank you brokenthumb & goldoon.   Yeah, it's really positive. He thinks K550 is better than HE-500 & SRH1814!! I don't know if it's good enough for me too or not?   By the way brokenthumb, you have Hifiman HE-500 & Sennheiser HD650 and had AKG K701 &...

Quote: Thanks again, dear Coupe.   I'm researching about this one.

@extrabigmehdi   Thanks again.   My Focusrite Saffire Pro 14 has a good DAC and an amp that some people say it's a little be cold sounded and if you say, SRH1814 doesn't need a serious amp, I think it will be enough. But still I should do more research about this one.Because its price is...

Quote: Thanks.   HD800's are certainly great, but it's severely out of my budget. Shure SRH-1840 seems good, but it's a little bit out of my budget & I should buy an amp too. But if its much better than my top choices, I can wait some months. Does it worth?

Quote: The qualities I'm longing for are: 1.Great Soundstage (as much as it doesn't hurt naturalness of the sound) 2.Great Deep bass 3.As Detailed as possible 4.As Neutral as possible 5.As Balanced as possible 6.Great instrument separation (I don't know if its included in number 3...

  Quote:   &   Quote: Thanks. I think I prefer pro2900 over pro900 too, but I still think none of them are as good as most of recommended headphones.

Quote: Thanks Coupe. I should do a little bit of research about this one.

Quote: It is because most people think ambient is an easy kind of music to create & they only need a laptop & some programs with prepared sounds. Of course some of them make amazing ambient music out of these limited tools, but most of them not. But I don't see anything wrong with promoting...

Quote:   Yeah, most of them are good, but as I mentioned earlier, I can't test them myself, so I should count on others views. malveaux recommendations are really helpful and both of them are among my top choices.   Quote: Of course ambient music (no commercial type) is not one...