We are manufacturer, professional broadcasting products. 1, Mic computer control, Every jocket the peak 3KVA. 2,Within Locking ModelCY-109Net weight7.5KgPowerAC220V~240V/50HzDimensions485*390*88mm1.Micro computer control, Every jocket the peak 3KVA, all Rom 6KVA:2.16Aux on power jocket, connecting at once, plug one by one.3.Within Locking, and press control by the user.4.Must with it the ...