The new XLR6 variants of the CC-110, 220, 300, 400 headsets can be used with the AB-120 commentator units
The XLR6 connectors use the SWITCH CRAFT pin out CC-220-X6
LW Double-ear standard HS XLR-6M:
Premium lightweight Double on ear headset with superior audio quality and on/ off switch in goose-neck microphone boom includes leatherette (fitted) and foam (option) ear pads and headset bag- field removable six-pin male XLR for standard Clear-Com connection. Uses Switch craft Pin out.