So, I have the LCD 2 and while I love them, for longer listening sessions or for watching movies, they can become a bit too heavy around the 1.5-2 hour mark. I would like a recommendation for something with a very similar sound signature (but lighter) in the $500 and under category.   It can...

Hey Head-Fi,   I'm somewhat new to this whole world of audio quality (only started into it about 6 months ago) and one of the things I have never really understood is what sort of effect different resistance levels would have on the sound quality a pair of headphones would produce. So, if I...