Conclusion: For the price point, they are unbeatable. A little heavy on the bass, but very smooth. Mids are slightly recessed, and highs are crisp and clean. Sound a fit are comfortable, and I can wear them for hours. I've had them for a few months and they've held up well; except for the strain relief spring which pops out easily. Got it back in and keep it there with a bit of heat shrink. While you could use them for studio work, I wouldn't use them for mastering.
Summary: I've head these headphone for about three or months, I haven't looked back on my purchase.
I listen to a lot of electronic music, these headphones makes ambience more smooth and relaxing, it also has powerful bass. For those people who are complaining that the bass isn't boomy enough, you can easily produce the boomy bass by adjusting a few equalizer settings in your media player.
The product is well designed, it doesn't have cheap wiring which is a huge plus.
Summary: I purchased these headphones back when I didn't know that much about headphones, but, now that I know a lot more (thanks to you guys), I can see that these headphones were definitely a good purchase.
Highs - The highs produced with these headphones are extremely crisp sounding and clear. Little distortion. They are not harsh whatsoever either.
Mids - Mids are present and not generally recessed. Clean and clear.
Summary: I just purchased these headphones to replace my old Sony MDR-V150 pair and I have yet to find fault with them. I'm doing the burn in now. They seem to sound better and better. I'm planning on using them for personal recording and some live mixing. I'll come back in about a month and edit this.
Pros: Long cable. Excellent audio range. Comfortable.
Summary: I bought these headphones about a month ago and I love them. The bass that comes out of these is unbelievable. I bought to use with my guitar when there are people in the house but now I will use them every time I play. It has great bass mid and treble. Whether you want a good headphone for guitar or you just want to listen to music and actually hear what being played these are for you.