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100v is smaller, but not to front panel and Pin 1, vertical PCB mount, https://www.neutrik.com/en/product/nc4mamh-ph A Series, 3 pole female receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc5mav B Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, retention spring, https://www.neutrik.com/en/product/ncj6fi-h Combo I series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, horizontal PCB mount, retention spring, https://www.neutrik.com/en/product/ncj10fi-v AA Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, steel retention lug, lateral right PCB mount, https://www.neutrik.com/en/product/nc3mav-0 A Series, 4 pole male XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3faah-0 AA 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/nc3mbhl B Series, 3 pole female XLR receptacle, grounding: separate ground contact connected to trigger, gate jack is normalized\nto +12 V, 10 mA -12 V ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules Latest commits for branch schematic Merge pull request synth_mages/MK_SEQ#2 Notes about component heights, swapping rotary and toggle switches smt_version Merge pull request 'More schematics' (#3) from schematic into main Reviewed-on: https://gitea.circuitlocution.com/synth_mages/MK_VCO/pulls/4 Merge pull request synth_mages/MK_VCO#5 613d1b6f7e Merge pull request 'new_footprints' (#5) from new_footprints into main ... Add notes about UX component wiring Feed of " /ttrss-plugin- _comics" 740: https://gitea.circuitlocution.com/ /ttrss-plugin- _comics/commit/969311f00cbb6d6ece9a25b5fb1d4e2884e468c0 d952ec97f3d5e1172c33dcefe438ee5d18f8d87d Use THT electrolytics, finish SMT layout, try on quentin font for size 2cddc4d62d38c9e1b69839f92a19e7915eecbceb 531ebcae92ad8ad00635060e3583259ee13cc12b Add html test version facet normal 0.192238 -0.421012 0.88645 facet normal -0.449652 0.547909 0.705414 vertex 6.69544 6.69544 3.54602 facet normal -0.116082 0.00133256 0.993239 vertex -1.05962 7.18529 7.92322 vertex 5.77664 4.28775 7.9152 facet normal 9.984431e-01 1.066899e-02 5.474948e-02 vertex -1.094227e+02 9.725134e+01 7.312023e+00 facet normal -0.714676 0.586516 0.3811 facet normal 0.991524 -0.109224 0.0703598 vertex.

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