[Epsilon95]

Hi

I have just received my dt 770 pro headphones which are the 250 ohm version. I am quite impressed by them however i am using them connected to a pc without an amp and i can hear a buzzing hissing sometimes sounds s like a car engine but its fairly quite. I was wondering is this because they aren't getting another power? i'm not using an amp just my on board sound. otherwise from that i am happy with them. Its not overpowering the music only when its low or when its not playing.

Thanks in advanced

 

[GREQ]

Sounds like you're using the front audio ports, which are usually unshielded and suffer greatly from electronic interference.
Stick to using the rear ports as they're shielded.