The GPO BOX OSC is a 6-output, fully user-programmable OSC relay interface designed to trigger contact closures over the network. Built for show control, installations, and live events, it enables network-based control of non-networked hardware using simple, reliable contact closures.
Each of the 3 male XLR connectors carries two independently addressable relays, providing six outputs in total. The polarity and duration of each closure can be configured via a built-in web interface, allowing you to fine-tune the response to match your system’s requirements. Whether you're firing cue lights, activating relays, or bridging OSC into legacy control systems, the GPO BOX OSC gives you powerful, flexible control with minimal setup.
 
Power via POE or USB
6 relay outputs via 3 male XLR sockets
User-configurable polarity and pulse duration
Receives OSC from QLab, EOS, Isadora, and other controllers
Local Test Button for each output
Ideal for cue lights, remote triggering, and show control integration

 
The GPO BOX OSC adds precise, network-based control to systems that rely on traditional contact closures—no custom protocols, no complicated wiring, just reliable performance on a standard network.