@sebujan Thanks! I will wait until may when evo will be in shop. I haven't money on amp now so i think it's unprofitable. Already i got Senn. HD201 so i think difference between sound will be really huge. But bass is really worse? I'm new into sound and I'm a bit confused now but I think I will...

I'm mostly listening to rap music you think 330 or 681 EVO will be better? I need to compare them both not 681b. My music card is realtek ALC-892 so meaby take low ohms EVO?