[bbross]

I'll write those voodoo numbers down. I'll come back to them when I am an audiophile initiate 

 
I'll start with the default soundcard.

I think I have just decided to go for Essence ST + DT770 / 600 (need closed cans).

What do you guys think ?
 

 

[olegausany]

I currently have 49860 in upper socket and 49720 in lower one, will check 49990 if they available from newark.com and how much they are.
 
EDIT: Just checked but unfortunately 49990 are SOIC instead of DIP8 thus require soldering to an adapter