The RBO A025 is a multi-purpose breakout board for various LYNX Technik products with a 25 pin D-Sub connector.

LYNX Technik consistently uses D-Sub connectors to offer flexible audio wiring connections. The specific pinout on the RBO board depends on the product. Certain products use the I/O connection groups. Recent LYNX Technik products use the predefined Audio In/Outputs. Legacy pinout connections have been included for backward compatibility.

We recommend to route the wires through the center of the PCB and secure them with tiewraps (zip ties) through the holes provided. All connections are balanced audio and the +/?/GND designation is marked for each connection on the PCB.