How does this affect the sound?
Because, for me, the stock pads are pretty comfortable. It took me about 5 minutes to adjust them and then I was able to listen to them for about 7 hours straight last night with no problems. The top of my ear started to hurt pretty bad after that though.
Anyway, these definitely sound pretty awesome. And, in comparison to my other IEMs, they seem to stay true to the recordings. So, I can see why some people are saying they're bass light. For instance some of my hip hop sounds somewhat bass light in comparison to, say, the bass from from Better in Time or Bleeding Love by Leona Lewis (16 hrs total burn in) sounds-- really solid impact/power and seems to reach pretty deep. Honestly, to my ears, drums sound amazing on this headphone. It's not bass head level, but the quality is amazing. Female vocals also sound pretty amazing as well. I was also paying close attention to the strings after reading pataburd's post, and I have to say that I can definitely hear the strumming of the strings, and it sound very nice.
Right now, I'm definitely considering buying a second pair. And, I'm eagerly awaiting my 2Stepdance because I do think that these will benefit from the extra power. Also, I'm wanting it to get hear so I can more accurately compare my Havi B3 (closest IEM I have in terms of quality) to it, because they are harder to drive then these, and I don't think I'm getting the best out of them right now.