PreSonus NSB 16.8 16X8 AVB-Networked Stage BoxDesigned to work seamlessly with PreSonus StudioLive Series III console recorders the PreSonus NSB 16. 8 is an 16 in, 8 out stage box that sets up quickly and easily to route signals from stage to mixer over an AVB network. With AVB networking, all signals flow through one lightweight CAT5e or CAT6 Ethernet cable, eliminating the need for a heavy, expensive copper snakeand the signal degradation that goes with long analog cable runs. You can even