Labels Milestones
Back2.45196 6.7 vertex 1.76777 1.76777 6.7 facet normal -0.94716 -0.0961108 0.306023 vertex -6.27065 0 7.71007 facet normal -0.0973192 0.989361 0.108142 facet normal -4.926590e-001 8.446020e-001 2.096057e-001 facet normal -0.367814 0.00389119 0.929891 facet normal 2.358315e-004 -4.084720e-004 -9.999999e-001 facet normal -0.532838 -0.843287 -0.0703578 facet normal 0.286114 0.95273 0.102199 facet normal 0.360201 -0.282974 0.888921 vertex 4.83683 -4.97711 6.93683 vertex 6.75462 0.133493 7.03353 vertex -4.97711 4.83683 6.93683 vertex 4.90011 4.90011 6.9357 vertex 4.68184 -4.87063 7.03353 facet normal -0.0341519 0.290475 0.956273 vertex 5.204 4.958 6.88408 facet normal 0.360203 0.282966 0.888923 facet normal 0.468635 0.876739 0.108209 facet normal -0.144952 0.617515 0.773087 facet normal 0.02858 -0.290163 0.95655 facet normal 0.301695 -0.851409 0.429048 vertex 4.19531 5.40903 7.56202 vertex 5.60181 4.2532 7.5827 vertex 4.13797 5.40019 7.76535 facet normal -0.0765948 0.956711 0.280779 facet normal 0.768498 0.630632 0.108232 facet normal 0.952735 0.286109 0.102165 facet normal 0.502128 0.307703 0.808199 facet normal 0.727319 -0.241698 0.642332 vertex -0.162663 -6.59163 7.16505 vertex -4.91993 -4.46869 7.17054 facet normal 0.463058 -0.0914209 0.8816 vertex 4.61842 4.98874 7.03804 vertex 4.46869 4.91993 7.17054 facet normal -0.741889 -0.638745 0.203973 vertex -4.37272 5.83103 7.67586 vertex -4.38745 5.82788 7.61242 facet normal -0.772981 0.634316 -0.0119415 facet normal -0.940721 -0.331802 0.0703595 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: ### Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? Alpha pots: tight, only 1/2 turn for nut 11mm - rotary, SR2511 style, with very large 17.5mm panel hole+snip off pin, add holes for a box film cap instead of latch, https://www.neutrik.com/en/product/nc3fav-0 A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, vertical PCB mount, retention spring instead of the shaft on the mid surdos.