Source as in your audio source.

But seems like you are not interested in any discussion apart from returning it

This is bangla class, destroys the product and an eyesore
Idm go to get a big box, in fact I was planning to, now no need la

normally I rocked them with the odac+o2 combo
if I brought it portable then with my dx90 or phone+mojo
tot going to desktop rig will save them so I ran them on a friend's Mjolnir 2 stacks. Haha the annoying highs is still there, marginal sonical improvement unlike when I plugged my hd600 on them.

anyway I have returned them, and if you have a pair of the TH-X00 and my post have offended your love towards them, I will say sorry before I get salty again