Hello,
So the very latest from Presonus https://www.presonus.com/media/manuals/studiolive-brochure_web.pdf .
It is rack and cascadable https://www.presonus.com/media/manuals/StudioLive_RackEar_Install.pdf .
There's technical specifications for all in the doc on presonus https://www.presonus.com/media/manuals/StudioLive_Manual_forweb.pdf .

UTILIZATION

The configuration seems complete.
Everything has a table numrique (no motorized fader = I know it's a gadget, but it's cool ).
everything works from a menu and sub menu from the small screen.
Manual in English.

SOUNDS

Many things to learn ... So come.
No breath, EQ, etc. ... come

OVERALL OPINION

I fell in love! : O)