X="4.3" y="2.8"/> - 2 x switching (normalling) stereo jack and switching ground contact, vertical PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc3mbhr-b B Series, 4 pole male XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, steel retention lug, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mah-0 A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/ncj6fi-h-0 Combo I series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, vertical PCB contacts (4 switching contacts), https://www.neutrik.com/en/product/nl4md-v-s speakON Chassis Connectors, 4 pole female XLR receptacle, grounding: ground contact to mating connector shell to pin1 and front panel, steel retention lug, vertical PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc5fbv-b B Series, 4 pole chassis connector, gray D-size flange, countersunk thru holes, vertical PCB mount, https://www.neutrik.com/en/product/ncj9fi-v-0 Combo I series, 3.