I've noticed tiny tiny differences in music, Not better just different, As I've been using the 650's for nearly a week now but the X2's have much better bass to my ears and in games I much prefer the sound of the X2's, I'll keep the 650's for when I'm in the mood for classical music![]()
The X2 has a rather large mid bass hump while the 650 is more linear(still has a hump though too) I think the HD650's will give you a better idea of what the recording is about while the X2 is all fun fun fun. The X2 does have a nice sparkle.
I can't stand the Grado sound - for me the 650's were infinitely better
Just out of interest what didn't you like about it? too aggressive?
Everyone has their taste but I can not for the life of me, understand how anyone can like the typical Grado sound. Zero low bass, all treble! It's not just elevated treble; I'm talking stupid peaks of the stuff. The prestige line for example all soun the same...might as well grab an SR60i, change the pads rather than spend on the upper models.
If you are a crazy metal head 24/7 with insensitive ears I can see them being loved but those looking for a nice tone that performs in all areas noo way. I used to like the Grado sound about 5 years ago but when I revisited the line I didn't know what I was thinking haha
The 650 will sound much more mellow in comparison as would any headphone. It's a more even sound, vocals will have a charm about them, bass will become an important part of the music and you will hear more treble detail, lower distortion(Grado distortion is horrendous)
The music will sound more real, take you to a different place. Coming from a Grado to a 650 will take time though, so spend over a week just listening to the 650.
Ryan has way expressed it way more eloquently than I could ever do but essentially I didn't like the aggressiveness of the treble teamed with the actual fit of them - it was like the music was directly on my ears. There was no gap between my ear holes and the pads, I guess I'm used to a more recessed driver
I think it must be a combination of my age (near 40) and maybe even damaged hearing due to headphone abuse over the years, because to me my Grado's sound very smooth and have nice deep bass, they definitely have a mid range hump but I like that, I know the 'i' series of Grado's was supposed to be a lot more aggressive on the treble, I think they warmed up the sound signature a little on the 'e' series but still have that Grado mid-range.
I will definitely grab a pair of 650's just to see what all the fuss is about though, I can always sell them on.
I'm 59 and can't hear anything above about 12kHz but as pretty much all musical information lies below this it doesn't affect my enjoyment one little bit. If anything, frequencies above 12kHz may affect how "airy" the music may sound but even then the difference will not be huge.