USB Sound issue

Hi, so I'm new to this but I got High Sierra running and now I'm trying to get my audio to work which is where I'm stuck. I am using a SMSL M3 DAC/Amp which is plugged into a USB 2 hub along with my keyboard. The DAC/Amp is recognised and shows up in the sound menu with the correct name, but any audio that plays just plays as a crackle, and when it does, my keyboard disconnects until I replug in the USB hub.

I did a vanilla install following the guide in the sidebar, and my specs are:
ASUS Z170-M PLUS
i7 6700K
GTX 1070
16GB 2400MHz DDR4

Running MacOS 10.13.5

If you want any more information just ask as I said I'm pretty new to this

submitted by /u/Samzo111
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