bids are invited for wireless microphone system dual receiver , transmitter with 2 batteries , mini transmitter with 2 batteries , plug on transmitter 48v phantom , backplate with db25 for receivers including 2x standby , backplate with ta3 for stand-alone receivers , showlink access point , standard transmitter battery charger for adx1 , mini transmitter battery charger for adx1m, 2 bay module , lavalier microphone with ta4 connector black , lavalier microphone with lemo3 connector black , six pack wireless receiver integration unit for 3 dual rx , rf four pack wireless receiver integration unit for 2 dual rx , rf antenna , active rf antenna , np battery adapter with ta4 connector for above rf four pack powering , np battery integration and dc distribution unit , mini dc distribution system with 2 output cables for bag use , np battery rechargeable li-ion , dual battery charger for np batteries , cable for audio output from rf four pack and six pack 2 extra , cable for audio output from rf four pack and six pack total quantity : 157