1.RCF 4 Pro 4001a=4 items
2.RCF 4 Pro 8001a=4 items
3.Display RCF 315 as = 2 items
3.Digital audio editor Allen Heath Ilive r72 +idr32 = 2 items (possible replacement for analog QX1222 usb, in this case the price is 27 000 for a set)
4.Radiomicrophones Shure SLX/BLX/PGX =3 items
This set is characterized by horn-type sound and deep sound.
Try this sound for big open-air parties and events.