PreSonus NSB 32.16 32x16 AVB-Networked Stage BoxThe PreSonus NSB 32. 16 networked stage box lets you put analog I O for your StudioLive Series III digital mixer wherever you need it. Equipped with 32 digitally controlled XMAX mic preamps, 32 balanced line level inputs, 16 analog outputs, and 2 stereo AES3 digital outputs, the NSB 32. 16 integrates seamlessly into StudioLive Series III digital mixers with a single Ethernet connection. Remotely control input trim, phantom power, and more, directly