Best external audio card for my setup?

teamblast5

Prominent
Dec 23, 2017
2
0
510
Hello! Want to liven up my headphones a bit and use an external audio card instead of my Asus Z97-P on board audio.
I currently use the Sennheiser HD451 headphones mainly for gaming and music.
My budget is around 60$-80$ but I can go up to 100$ if it's worth the price.
Thanks in advance for any suggestion!