jack (audio term)
The receptor part of a connector, the hole where the plug goes. (In Europe, jack is commonly used for just the 1/4” connector as opposed to RCA, XLR and other types).
“If you simply focus on listening, the session will go smoother. The deadly “failure to communicate” occurs when you use the talkback switch as an interrupt switch...During the points of confusion and disagreement that will come up during a session, you must not abuse this power to interrupt.”- Dave Moulton