Configuring Hi-Res audio on Arch or CachyOS for the FiiO R2R K11 DAC

If, like me, you're trying to really distance yourself from the mess that is Microsoft Windows, you may well be trying out a Linux distribution or two. I'm currently using CachyOS which is based on Arch, and have been trying to get my FiiO R2R K11 DAC configured properly so that it gives bit-accurate audio where possible. I found a fantastic guide here: PipeWire Hi-Res Audio Configuration Guide…