10-05-2020, 05:00 PM
So I fixed it doing a bit of DIY. Disassembled the tiny USB sound card, cut off the USB power pins, and soldered an external cable, giving the card it's own power supply, and it worked. There's still *some* popping if the PI if the undervoltage icon is visible. At that point I just need to find a proper supply later.
https://i.imgur.com/Qsf0MuA.jpg
https://i.imgur.com/Qsf0MuA.jpg