X="3.8" y="2.9"/> - 2 x switching (normalling) stereo jack without switching contact, vertical PCB mount, https://www.neutrik.com/en/product/nc4mav B Series, 3 pole female XLR receptacle, grounding: without ground / shell contact, lateral right PCB mount, https://www.neutrik.com/en/product/nc3mah-0 A Series, 4 pole chassis connector, grey D-size flange, mirrored self tapping screw holes (A-screw), horizontal PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc3mbhr-b B Series, 3 pole.