Thanks for the feedback.  I wish i had more to compare.

Thanks for taking the time to listen.  I agree, that different headphones make a big difference, at least with the DT880 and HD650.  In fact, it was a much larger difference that i would have guessed.  Although i find the HD650 to be preferable in a lot of things i listen to, with this...

Hi   I hope this is the correct thread to post this... As someone who has limited experience in this field, i would love some objectively subjective opinions, specifically from people who happen to own both the DT880 600ohm and  HD650 sets.   For a few years i have used the DT880...

Hi there   I recently purchased some LME49990 op amps, similar to these: http://www.ebay.com.au/itm/320863638478?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649   However, when ever they are in, the sound is extremely low.  I am 99.99% sure this is not caused by any settings on the...