Measures 1.3.0 Beta 1 (Last test hopefully.

[Snoopy8]

Finally did some listening comparisons:

• NUC running 1.2.13 (Gear Isolation U13) on Ubuntu 22.04.1 LTS with 5.15.01032-realtime kernel, Mpd 23.12
  
• Mercury (Pi CM4) running 1.3.0.1 (Measurements U0 BETA) on Debian GNU/Linux 12 (bookworm) with 6.1.0-rpi7-rpi-v8 kernel, Mpd 23.5
  

Both running same convolution filters in CamillaDSP, same dual power supply, same USB cable.  The NUC was cleaner, with more detail than the Mercury.  I changed the NUC to the standard 5.15.0-89-generic kernel which reduced the difference, but NUC is marginally better.

I suspect the difference is due to the time I have put into the NUC, e.g Bios and hardware tweaks, compared with Mercury which is my first Pi.  Note the difference is apparent only when comparing side by side.