i got Sennheiser HD-555 but i need help

[gran]

i got Sennheiser HD-555 but i don't have a good sound card

so is it better to invest 80$ on good sound card or invest it on buying Fiio E7 ? to get better sound

iam mainly watching movies and games

 

[its phillip]

eh, the 555s are very easy to drive so i'm pretty sure they won't benefit from any kind of amping. the sound card would help if you are using onboard sound, but i dunno how much or if you will even notice.