X="4.5" y="2.2"/> - 2 x 6mm drills 3 pin Molex connector 2.54 mm spacing KK254 Molex headerAudio Jack, 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, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel: mini toggle: 2.5mm above panel, ample thunkicons: probably too short without extra spacers, use mini toggle pushbuttons: ample space above 11.75mm (existing 1p12t rotaries, use 11.25mm holes to PCB edge 4.9399999999999995mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 37-pin D-Sub connector horizontal angled 90deg THT male pitch 2.77x2.84mm pin-PCB-offset 7.699999999999999mm mounting-holes-distance 63.5mm mounting-hole-offset 63.5mm 62-pin D-Sub connector horizontal angled 90deg THT male pitch 2.29x1.98mm pin-PCB-offset 9.4mm 9-pin D-Sub connector horizontal angled.