Thank you for the replies.

I find the sound somewhat flat and uninvolving.

I do have a sub but I thought to use it only when I watch a DVD.
Can I use the sub when listening to music. I thought the sub only worked in Cinema mode.

NUC i7, Roon, HQ Player, Lampizator L4G5, Meridian Explorer 2, MRendu + linear PS, EAR V20, Woo Audio WA22, Senn 800, Audeze LCD XC, PMC GB1i.