This whole kit is being offered for sale a one piece, all in, unit.
All racked up and fully wired and ready to go.
The list of what is included is below.

This is a incredible setup, with everything in perfect working order and pristine condition. 

Total cost of everything, including the flightcase, brand new, and would still cost, was in excess of £7500.00. So at this price, is a bargain. 

1 x Presonus 32r rack mixer.
3 x Sennheiser EW100 G4 835 wireless Microphone & Receiver

1 x Sennheiser EW100 G4 935 wireless Microphone & Receiver
2 x Sennheiser EW300 G3 IEM Pack and Receiver 

1 x Sennheiser SR2050 Dual IEM Receiver and 2 x Packs
1 x ART P16 Patchbay
1 x Behringer FBQ3102 31 Band Graphic EQ
1 x Flightcase Warehouse Spider Flightcase with casters 2 x locking