DT164-W

DT164-W provides 16 microphone preamps and 4 line outputs in a versatile wall-mount design for permanent installation.

https://www.allen-heath.com/hardware/everything-i-o/dt164-w/

DT164-W wall-mount/floor Dante I/O expander; 16 mic/line, 4 XLR out, Primary and Secondary ports, IEC/gland + DC input