W26127 - 2 x switching (normalling) stereo jack without switching contact, horizontal PCB mount, https://www.neutrik.com/en/product/nc5mah A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, horizontal PCB mount, https://www.neutrik.com/en/product/nc5mbv-sw B Series, 5 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nl4md-v-2 speakON Chassis Connectors, 2 pole chassis connector, black D-size flange, self tapping screw holes (A-screw), vertical PCB mount.