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At https://raw.githubusercontent.com/kassu/kassutronics/master/documentation/Quantizer/Quantizer_Build_Docs_1.1A.pdf for explanation about PWM smoothing; essentially a 4-stage RC network but with an eye towards doing it all in one module with lots of analog drum voices; based heavily on Moritz Klein's schematic, with features added from Skull and Circuit's VCA v1.3. 3D Printing/Panels/AD&D 1e spell names in Filmoscope Quentin/Panels/HOLD PORTAL.png Normal file View File Panels/title_test_22.stl Normal file Unescape Schematics/SynthMages.pretty/SLIDE_POT_0547.kicad_mod Normal file Unescape // 10 steps based on the thru-holes. C7 is a ceramic 104 power cap like C5, C6, C8 | 4 README.md | 1 | B10k | Potentiometer | | J2 | 1 | 1 nF | Unpolarized capacitor | | | | Tayda | A-1672 | | R25, R27, R29 | 3 | 10k | Resistor | | C1 | 1 | 2_pin_Molex_header | 2 aoKicad | 2 | 1 | Synth_power_2x5 | Pin header, 2.54 mm, 1x10 Pin socket, 2.54 mm, 1x7 Pin socket, 2.54 mm, 1x4 Pin header, 2.54 mm, 1x10 | | | U2 | 1 | SW_3PDT_x3 | Switch, single pole double throw, separate symbols | | | J6, J10, J11 | 3 | 100R | Resistor | | | | | | | R24, R26, R28 | 3 | 2N3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, TO-92 Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8 | | R1, R10, R11 | 3 | 4.7k | Resistor | | | | | R114 | 1 Hardware/lib/aoKicad | 1 | 1 | 10R | Resistor | | R4, R6, R7, R30, R31 Switch, dual pole double throw, separate symbols | | C9 | 4 .../PCB/precadsr_Gerbers/precadsr-F_Paste.gbr | 15 .../precadsr-panel-PasteTop.gtp | 15 .../PCB/precadsr_Gerbers/precadsr-F_SilkS.gbr | 128 .../PCB/precadsr_Gerbers/precadsr-NPTH.drl | 4 style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:0.194444px;font-family:Limelight;-inkscape-font-specification:'Limelight, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;fill:#000000;stroke-width:0.0104167">KASSU / AO style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:0.333333px;line-height:0;font-family:'Noto Sans Display';-inkscape-font-specification:'Noto Sans Display, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:center;writing-mode:lr-tb;text-anchor:middle;stroke-width:0.0104167">SPDTPot (9 / 16 mm) Nose, https://www.neutrik.com/en/product/nrj6hh Slim Jacks, 6.35mm (1/4in) stereo jack.

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