My impressions on what I have heard are:
Beyer T1 - great balanced sound but treble can get fatiguing after long listening
LCD2 - great control. Better bass and mids compared to T1 but vocals too far away (more drowned out by bass and mids). Not as comfortable as T1s
HD800 - find the sound too analytical but very comfortable headphones
Hifiman HE-6 - treble seemed dull compared to the other 3 headphones
HD650 - not heard this but read it's not as detailed or has the control of the other headphones mentioned but very musical.
Is there a headphone that I should listen to? I am looking for detailed, musical headphones which have a good emphasis on vocals but not fatiguing. Or is the case of modding the T1? Just scared of opening up such expensive headphones. Any advice would really be appreciated.
Edited by Clsmooth391 - 4/26/13 at 3:18pm