PreSonus NSB16.8 network stage boxIntroducing the PreSonus NSB16. 8 network stage box The PreSonus NSB 16. 8 networked stage box lets you put analog I O for your StudioLive Series III digital mixer wherever you need it. Equipped with 16 digitally controlled XMAX mic preamps, 16 balanced line level inputs, and 8 analog outputs, the NSB 16. 8 integrates seamlessly into StudioLive Series III digital mixers with a single Ethernet connection. Remote control input trims, phantom power, and