X="5.4" y="2.8"/> - 2 x switching (normalling) stereo jack (T/TN/R/RN/S/SN), https://www.neutrik.com/en/product/nj6fd-v 6.35mm (1/4 in) Vertical Jack, Non-switching stereo jack and switching ground contact, vertical PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc3fbv1-b B Series, 3 pole female receptacle, grounding: separate ground contact to mating connector shell and front panel.