ΥΓΗΗ First I,d like to  thank you all for taking the time to help me.   MattTCG As an owner of all  three could you comment about 400i and T90 coz you have already gave your impressions  about hd 600 so far. It would be really helpful for me to make my decision . Thanks once again. 

i would much appreciate any headphones pairing suggestion with   ifi IDSD.   Unfortunately i have no chance for a listening session  so i can not trust my ears. The sound like i expect is clarity,definition,stage instruments separation, tight (not necessarily very low) bass .   I admit am...

Anyone have  matched iDSD with Beyer T90? or Hifiman HE-400i? Any thoughts? Unfortunately i got no chance to test prior purchase. Thank you all.

Thanks technobear.

Hello you all.   Im a noob in this forum and i would like to ask your opinions about iFi iDSD Micro.   First of all if its worth it to  buy it plus iFi micro iUSB? Is there  any real sound improvement over single iDSD?   In specs section there is a SPDIF Optical but all i see is a SPDIF...