Overview
The 3-pin XLR socket is mounted to the aircraft panel and is wired to the aircraft power source. This provides power to the ANR portion of Sennheiser headsets using the XLR power connector.
Sennheiser NC3FP-B
The 3-pin XLR socket is mounted to the aircraft panel and is wired to the aircraft power source. This provides power to the ANR portion of Sennheiser headsets using the XLR power connector.