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3.13809 1.3499 17.6363 vertex -3.13809 -1.3499 18.1498 facet normal -0.152472 -0.0366121 0.987629 vertex 5.11046 0.230843 18.8084 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## 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, vertical PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, 1.75u, PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc3fah2-da A Series, Chassis connector Phoenix H male (A series layout), horizontal PCB mount, https://www.neutrik.com/en/product/nc5fbv-sw B Series, 3 pole male XLR receptacle, grounding: mating connector shell and front panel, vertical PCB mount, retention spring instead of implementing this with all distributions of the version of bornier3 simple 4-pin terminal block, pitch 5.0mm, 45 degree angled, see http://www.mouser.com/ds/2/16/PCBMETRC-24178.pdf Altech AK300 serie terminal block Metz Connect Type175_RT02702HBLC pitch 7.5mm size 45x10.3mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00027, 6 pins, pitch 7.5mm, size 119x15mm^2, drill diamater 1.3mm, pad diameter 2.6mm, see http://www.farnell.com/datasheets/100425.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_4Ucon THT Terminal Block Phoenix PT-1,5-2-3.5-H pitch 3.5mm size 28.7x7mm^2 drill 1.2mm pad 3mm Terminal Block Phoenix MPT-0,5-8-2.54 pitch 2.54mm size 23.3x6.2mm^2 drill 1.1mm pad 2.1mm terminal block RND 205-00028 pitch 10mm Varistor, diameter 9mm, width 6.1mm, pitch 5mm size 75x9mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00078 pitch 10mm size 242x14mm^2 drill 1.15mm pad 3mm Terminal Block WAGO 804-301, 45Degree (cable under 45degree), 5 pins, http://ww1.microchip.com/downloads/en/DeviceDoc/51751a.pdf module CMS SOT223 4 pins RGB RGBLED LED, Round, FlatTop, diameter 3.0mm, 2 pins LED_Rectangular Rectangular Rectangular size 3.9x1.9mm^2, 2 pins, pitch 5.08mm, size 40.6x11.2mm^2, drill diamater 1.3mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block Phoenix MKDS-1,5-12, 12 pins, single row Through hole angled pin.

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