The new X-Series improves on the design of the existing phone plug by offering the
thinnest available 1/4″ plug on the market, featuring the unique Neutrik chuck type
strain relief. The new plugs meet the most recent requirements for highest packing
density, which is 15.88mm jack pitch. The X-Series 1/4″ professional phone plugs are
available in mono (2 contacts/TS) or stereo (3 contacts/TRS).