I have a Asus x570-I and it has SupremeFX S1220A onboard audio. obviously since its a mini itx i cant get a soundcard but there be audio improments if i went with a external headphone amp be worth it or something like a dac?
Right now just a simple pair of Hyperx Alpha S but I do plan on upgrading to the Sennheiser dt 560 in the future.That depends, what is the make and model of your audio equipment/headphones/speakers? I'd advise on trying the onboard out first then see if someone owns an amp you're interested in before you make a purchase. Audio is subjective as is design, one person might like it, while the other might show distaste towards it.