On my Raspberry i use Ifi power X 5v.
And Ifi usb purifier 3
And Supra excalibur usb cable.
Connected to a Topping D90 MQA Dac
The sound got from good to just amazing with those tweaks.
My friend and I tested he's ifi streamer vs my setup.
We couldn't hear any difference at all.
Don't...
