Complement BLU-100 output
Please have patient with me as I'm new to this field.
We have a meeting room with 18 delegate mics + 2 analog audio sources and 6 ceiling loudspeakers.
These are all connected to 2 x BLU-100 which were installed with now obsolete Creston equipment.
I would like to keep the 2 x BLU-100, and I only need that every audio input is carried on to all the output. Can anyone suggest what type of additional equipment do I need ?