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6.416468e-03 3.333562e-01 vertex -9.044135e+01 1.007803e+02 1.025032e+01 facet normal 0.629654 -0.768263 0.115357 vertex 4.59658 4.30043 7.71246 vertex -4.81447 4.25586 7.51797 facet normal -0.881857 0.471366 -0.0119411 facet normal -0.250151 0.625095 0.739379 facet normal 0.0816481 0.828735 0.553653 facet normal 4.944449e-001 -8.467012e-001 1.965232e-001 vertex -4.016088e+000 2.271186e+000 2.470887e+001 facet normal -3.874177e-001 -6.779812e-001 6.246991e-001 facet normal 0.643697 0.528271 0.553701 vertex -6.89148 -6.89148 3.26879 facet normal -0.172963 0.0922671 0.980597 vertex -5.0946 5.35022 6.88312 facet normal 0.0218118 -0.172865 0.984704 vertex -4.97515 5.38424 6.90036 facet normal 0.976242 0.096139 0.194186 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? SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fah1 A Series, 3 pole male XLR receptacle, grounding: mating connector shell and front panel, horizontal PCB mount, retention spring instead of latch, https://www.neutrik.com/en/product/nc3faah1-0 AA Series, 3 pole female receptacle, grounding: mating connector shell and front panel, steel retention lug, vertical PCB mount, https://www.neutrik.com/en/product/nc3fbv2-sw B Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, (http://www.qingpu-electronics.com/en/products/WQP-PJ398SM-362.html WQP-PJ398SM WQP-PJ301M-12 TRS 3.5mm mono vertical jack thonkiconn qingpu 3.5mm horizontal headphones jack, http://akizukidenshi.com/download/ds/switronic/ST-005-G.pdf Connector Audio Switronic ST-005-G 3.5mm Horizontal Waterproof Stereo Headphones Jack, https://www.technik.com.hk/images/pdf_product/WP3002-PA66-A.pdf audio jack stereo horizontal waterproof 6.35mm (1/4 in) Vertical Jack, 3 x 10.1 mm, Time-Lag T, 250 VAC, 125 VDC (https://us.schurter.com/bundles/snceschurter/epim/_ProdPool_/newDS/en/typ_UMT_250.pdf Surface Mount Single Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-7810245, 2 Pins per row (http://www.molex.com/pdm_docs/sd/530470610_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py WQFN, 16 Pin (http://www.ti.com/lit/ds/symlink/cdclvp1102.pdf#page=28), generated with kicad-footprint-generator.

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