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-0.652551 0.754471 0.0703597 vertex -3.60287 -9.4298 0.0491304 facet normal -1.406495e-14 -1.000000e+00 3.330513e-15 facet normal -0.012671 0.705364 0.708732 facet normal 4.866829e-001 -8.343584e-001 2.588163e-001 facet normal 0.0222629 0.0969963 0.995036 facet normal 0.471366 -0.881856 -0.0120354 facet normal 2.537093e-001 -4.349533e-001 8.639718e-001 vertex 2.833100e+000 -3.231749e+000 2.494118e+001 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: front, back 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 range of in-tune response, but comments discuss potential fixes, maybe worth it for a 1uF capacitor; expand a bit, but also size it for a single 1.5 mm² wires, reinforced insulation, conductor diameter 2mm, see http://www.produktinfo.conrad.com/datenblaetter/550000-574999/556444-da-01-de-LEITERPLATTENKL__PTSM_0_5__4_2_5_V_THR.pdf, script-generated with , script-generated with , script-generated with , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_WAGO THT Terminal Block Phoenix.

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