Mark :wa: :nd:<p>1.1) DACs&nbsp;<br><a href="https://weird.autos/tags/topping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>topping</span></a> and <a href="https://weird.autos/tags/SMSL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SMSL</span></a> both have $80 DACs that have usb, coaxial, and optical inputs. This means you can connect em to nearly any digital output and will be useful after you upgrade. I think most of these delta sigma DACs sound similar and even the low end ones sound great and detailed. This is all you really need and a big step up from an aux jack.</p>