My work computer's DAC is awful, and I lost my USB DAC, so I'd like to use my phone as a DAC if possible, to enjoy average music quality while working.
However, my phone has a very poor internet connection at work, so I'd like to do it over USB (tried connecting over Bluetooth but it couldn't install the necessary drivers).
I looked at possible ways, and they all seem impossible to achieve. Soundwire requires admin rights and I unfortunately don't have them.
My phone is not rooted anymore for some reason but I could root it again if necessary. PC is running Windows 7.
Thanks for your help :)