synth_tools

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8.30568 3 vertex -3.44415 -8.31492 0 vertex 6.36396 6.36396 3.82299 facet normal -1.440833e-14 -1.000000e+00 2.564440e-15 facet normal 0.247514 0.963781 0.0993082 facet normal 1.087044e-001 4.839895e-004 9.940740e-001 vertex 3.538386e+000 2.819248e+000 2.495526e+001 facet normal 0.684547 0.728968 -0 vertex 0.956708 -2.3097 6.5 vertex -0.956708 2.3097 6.5 facet normal 0.0808284 0.0827209 0.993289 vertex 4.28385 -5.77925 7.9151 facet normal 7.028667e-01 -7.113215e-01 -3.321552e-04 vertex -9.218835e+01 9.392771e+01 2.550000e+00 facet normal -4.395878e-001 7.536201e-001 4.886914e-001 vertex 2.070399e+000 -3.554108e+000 2.484855e+001 facet normal -0.286094 -0.952737 0.102192 facet normal -0.768445 0.630708 0.108161 facet normal 0.362633 -0.421912 0.830956 vertex -4.72589 -5.62591 7.07423 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, vertical PCB mount, https://www.neutrik.com/en/product/nc4mah A Series, Chassis connector Phoenix H male (A series layout), mates with Phoenix MSTB 2,5/3-ST, horizontal PCB mount, https://www.neutrik.com/en/product/nc5fbv A Series, Chassis connector Phoenix H male (A series layout), horizontal PCB mount, https://www.neutrik.com/en/product/nl4md-h-1 speakON Chassis Connectors, 4 pole female XLR receptacle, grounding: ground contact connected to trigger, gate jack is normalized\nto +12 V, and sustain voltage is taken from \npot pin 1. Cmp-Mod V01 Created by editing arbitrary text at 200-size from: https://www.myfonts.com/collections/quentin-font-urw?tab=individualStyles AD&D 1e MM, PHB, and DMG used Futura typeface. Delete 'Panels/futura light bt.ttf' Delete 'Panels/futura medium condensed bt.ttf | Bin 0 -> 7868 bytes Panels/a_color_icon_of_a_flying_fireball.webp | Bin 0 -> 38860 bytes Panels/futura medium bt.ttf Normal file Unescape Hardware/PCB/precadsr_aux_Gerbers/precadsr-F_SilkS.gbr Normal file View File 3D Printing/Pot_Knobs/FS_PotiKnob_d6D14h9.stl Executable file Unescape Schematics/SynthMages.pretty/Perfboard_2x12.kicad_mod Normal file Unescape HP = 5.07; // 5.07 for a box film cap for 100v is smaller, but not to front panel and pcb into different files Altech AK300 serie terminal block RND 205-00061, 45Degree (cable under 45degree), 11 pins, pitch 5mm, size 60x9mm^2, drill diamater 1.1mm, pad diameter 2.6mm, see http://www.farnell.com/datasheets/100425.pdf, script-generated.

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