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X="5.475" y="3.65"/> <-- CV In main MK_VCO/Panels/fireball_vco_14hp_v1.scad 330 lines width = 14; // [1:1:84] working_height = height - v_margin; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff col_left = h_margin; bottom_row = v_margin + 12; //knob_radius top_row = height - v_margin; working_increment = (working_height-v_margin+thickness) / (9); // generally-useful spacing amount for vertical columns of stuff // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 40; // widest element is rotary, at 30mm slider_center = (width_mm - left_panel_width - right_panel_width)/2 + left_panel_width; slider_bottom = v_margin+12; Initial stab at a 10-step panel layout Based on designs from: Skull & Circuits (https://www.skullandcircuits.com/vca-1-2/ Moritz Klein (https://www.ericasynths.lv/shop/diy-kits-1/edu-diy-vca/ Two voltage-controlled amplifiers - Two CV inputs for each, one primary and one other thing: The build is pretty straightforward except for mechanical assembly, and two other things: C13 is marked on the Gate In jack and switching ground contact, horizontal PCB mount, replaces NL4MD-V-1, https://www.neutrik.com/en/product/nl4mdxx-v-3 speakON Chassis Connectors, 4 pole chassis connector, black D-size flange, countersunk thru holes, vertical PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch, ISO Enter, http://matias.ca/switches/ Matias ALPS keyswitch 2.25u PCB Cherry MX keyswitch, 1.75u, http://matias.ca/switches/ Matias ALPS keyswitch 1.50u Matias/ALPS keyswitch, 1.75u, http://matias.ca/switches/ Matias ALPS keyswitch 1.75u plate Cherry MX keyswitch 1.50u PCB Cherry MX keyswitch, 2.00u, vertical, PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc3fbv1-da B Series, 3 pole male XLR receptacle, grounding: mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nl2md-v speakON Chassis Connectors, 4 pole chassis connector, metal housing, vertical PCB mount, https://www.neutrik.com/en/product/nc3mbv-sw B Series, 3 pole male XLR receptacle, switching contacts, grounding: separate ground contact to mating connector shell and front panel, lateral right PCB mount, additional ground contacts, https://www.neutrik.com/en/product/nc3mbh-e B Series, 4 pole male XLR receptacle, grounding: without ground/shell contact, vertical PCB mount, https://www.neutrik.com/en/product/nc3fav2 A Series, 4 pole chassis connector, black D-size flange, self tapping screw holes (A-screw), horizontal PCB mount, https://www.neutrik.com/en/product/ncj5fi-h-0 neutrik jack combo i Combo I.

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