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Used as SPST - 2 x switching (normalling) stereo jack and switching ground contact, horizontal PCB mount, replaces NL4MD-V, NL4MD-V-R, NL4MD-V-S, https://www.neutrik.com/en/product/nl4mdxx-v speakON Chassis Connectors, 4 pole female XLR receptacle, grounding: ground contact to mating connector shell to pin1 and front panel, vertical PCB mount, retention spring, https://www.neutrik.com/en/product/ncj9fi-h Combo I series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fah A Series, 5 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, lateral left PCB mount, https://www.neutrik.com/en/product/nc3mamh-ph speakON Combo, 2 pole chassis connector, metal housing, vertical PCB mount, https://www.neutrik.com/en/product/nc3fah1 A Series, 4 pole female XLR receptacle, grounding: without ground / shell contact, lateral right PCB mount, https://www.neutrik.com/en/product/nc4fav B Series, 3 pole female XLR receptacle, grounding: without ground/shell contact, lateral left PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc5fah-da A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, horizontal PCB mount, retention spring instead of A4 Updates from real TL0x4s 82024e96c9 updated C14 footprint, traces, groundplane updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix - CV out, with probably +12v gates. Variable step count, 1-10 steps possible (with 2-3 extra switch positions to re-use for frequently-swapped positions).

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