The end complex Returns

Small discreet but effective case
Allows you to create a mix for each musician makes even his balance
Works perfectly for what is expected of him
However, I see 2 small drawbacks
1- must be a case by musician back (it is expensive, over 1000, for a training 5 musicians)
2 independent power supply which could have be integrated into the Cat5 cable (that's a lot of cables lying around ..)