The 2.0m A30 Inline Mute Cable, otherwise known as the Console Cable or Mute Cable, allows one to mute outgoing voice communication to the A30 headset. This cable is included with all A30 Headset + MixAmp Pro bundles.
The cable has 2 different size ends, a 4 pole and a 5 pole. The 5 pole connection goes into the headset, and the 4 pole connection goes into the MixAmp Pro or the PC Splitter. Comes with all Black and White A30 Audio Systems.