It seems that there has been some sort of confusion in the local post office. Apparently my delta's were sitting in the post office for 2-3 days and no one bothered to notify me. Good job, IsraPost. Anyway now I finaly have them, and here are my very first impressions:
First of all I didn't burn in those yet, and I think (and hope) that that's the reason why the low frequencies aren't there at all yet, therefor I won't be talking about it for now.
The seal is simply great for me with the foam tips, i've never used this kind of tips before and after few minutes of getting used to, it was great. comfortable and perfect seal. There is slight microphonics, but when worn over ear it's almost gone completely.
When listening to acoustic, quite songs those earphones are at they're really very best. Songs like Sounds of silence by Simon and Garfunkel or That's the way by Led Zeppelin sound so freaking great. I felt that I've never really heard the song like it supposed to be until I heard it with the delta's. The wide soundstage and outstanding clarity, along with good seperation and just slightly forward mids really make those sound great. Like I said, for now the lows aren't good at all, muddy buss and feels completely out of control and unstable, but that's the situation straight out of the box, I hope a little burn in will solve it.
Overall great value for now, I'm really glad I purchased it. Defintely worth the wait. More detailed review will come after longer use.