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ALPS keyswitch 1.25u plate Cherry MX keyswitch ISO enter PCB Cherry MX keyswitch, 1.50u, http://matias.ca/switches/ Matias ALPS keyswitch 2.25u Matias/ALPS keyswitch, 1.50u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 1.75u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 1.25u, http://matias.ca/switches/ Matias ALPS keyswitch 1.25u Matias/ALPS keyswitch, 2.75u, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 2.00u, vertical, plate mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 2.25u, PCB mount, https://www.neutrik.com/en/product/nc4mbh B Series, 5 pole female XLR receptacle, switching contacts, grounding: separate ground contact to mating connector shell to pin1 and front panel, vertical PCB mount, retention spring, https://www.neutrik.com/en/product/ncj6fi-v Combo I 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, 5 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, 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 connected to the Work includes a "NOTICE" text file included with each copy of MIT License (MIT) Copyright (c) 2018-present, iamkun Permission is hereby granted, free of charge, to any person obtaining a copy The MIT License Copyright (c) 2014 Mark Bates MIT License (MIT) Copyright (c) 2019 iVis@Bilkent Permission is hereby granted, free of charge, to any person obtaining a copy of The MIT License (Expat) Permission is hereby granted, free of charge, to any person obtaining The MIT License (MIT) Copyright (c) Claudemiro Permission is hereby granted, free of charge, to any person obtaining a copy of the potentiometer pads and trace routing to de-bodge the pots. D5bfb6e27b 's notes on repique/caixa, two or three for surdos paper "A4") Add Kick as separate sheet ## Photos [to be added] ## 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 apply smooth = 20; shaft_radius = 3.25; shaft_smoothness = 20; // Shape of top of the label font size to 9mm and align it precisely for repeatability b11a8d3187 Change transistor footprint to inline_wide, fix DRC ground plane Change transistor footprint to inline_wide, fix DRC ground plane on only one tl074 and support Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on the ~Env output. You can use one.

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