Honestly, I think the same exact way as you do. I could tell hardly any difference from an E7 from an E5, besides the fact I left my E7's bass boost on 3 (bass head), and compared to my E5, it was a tiny bit stronger. The current headphones I have now are the ATH-M50 (120$) and the beyerDynamic DT770 Premium 250ohm (200$, now 250 on amazon, which I am returning). I also have both the FiiO E7 (returning) and the FiiO E5.
The reason why I'm returning the beyer's is because I could hardly hear any difference between the beyers and the M50s, besides the fact the beyers sounded a bit more laid back and had a larger sound stage. This was for paying 80$ more, which now is about 130$ more if you were to buy it on amazon at this very moment.
The E7, on the other hand, just felt like a waste of 100$, which is why I'm totally happy to return it
. I tried using it as a DAC for both of the headphones and heard no improvement from just plugging it into my comp's 3.5mm jack, besides the fact it actually made it more inconvenient for me to access the DAC buttons due to my room layout. Running it from my phone (EnV Touch) through the 3.5mm jack, I also heard no difference. The only thing I actually noticed was that they were able to go a bit louder than usual and the fact that I upped the bass. Funny thing is, for 80$ less I can get the exact same things with the E5, minus the DAC function and the 3 levels of bass boost. And the insane battery life.
Maybe I just have an untrained ear, I don't know. But I really don't understand what people are trying to get through people's heads when they say that they sound 'clearer/cleaner' or something along the lines of that. Like.. how exactly does something sound clearer? Is it all in one's head?
It's like FLAC to me. Honestly, I can hear NO difference whatsoever between FLAC and 256~320kbps. Could not tell a thing using my E7 as a DAC for my desktop.
Then again, another thing though is that I do have damaged hearing (blasting my music when I was in 8th grade, thinking I look all cool. I am now a freshman by the way in high school so not too long ago) so anything on low volumes brings out the ringing in my ears, which in general the ringing might be masking sounds or maybe I just can't hear the frequencies artists 'mean' to have in the music.
What I am doing though is returning the FiiO E7 and the DT770 (~300$) and am settling down for my ATH-M50s and E5 (~142$) and I am FAR more satisfied with the setup. Sound quality is actually better to me than the DT770, but that's my personal preference (as I do love hip hop, techno, pop, etc). Sound quality doesn't seem to get too much better past 200$ though in my opinion. Seems just marginal and the fact it's all in people's head. Of course, I've yet to try higher end open headphones as I currently do not have the funds to buy everything I want at my age
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Grammar is all insane, please excuse it. For some reason when I type in forums, it always comes out weird. Also, putting $ at the end of a # is just a habit. Was always faster for me than putting it before.
Also a note: I AM PRETTY NEW TO HIGHER END AUDIO. Used to be satisfied with my bass heavy Koss in-ears from Walmart that were $25. Too bad the cords ripped insanely fast (at least for the 2nd pair, the first pair lasted a year and went through 3 laundry washes before it finally broke).
Also another note: Anyone got some really good FLAC vs 192~320kbps files that I can use for testing to see if that the hype in this community really isn't all just in people's head?
. I currently listen to the more mainstream stuff (as I was born into this era).
Edit: Actually.. I'm doing a bit of re-listening with both headphones with a 192kbps file (Usher - Fooling Around) and noticed that the piano in the beginning is a little bit more "pronounced," as in I can hear each note for note, ALMOST. Still gets smashed up a bit. Sound stage is also considerably larger than the M50 which I like, but still not enough to justify keeping the DT770s as I rather just get an open headphone for at home. DT770s are too big for on the go (the main reason why I bought closed cans) while the M50's are nearly perfect (besides looking oversized on my head
).
E7 vs E5 on the other hand.. still no difference to me besides the size and DAC feature, and the stronger bass equalizer (or whatever it's called).