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Else VCF MK's Diode Ladder VCF Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on SIP7, http://power.murata.com/data/power/ncl/kdc_nma.pdf Isolated 1W or 2W Single Output SM DC/DC Converters https://www.murata.com/products/productdata/8807031865374/kdc-nxe1.pdf#page=8 https://www.murata.com/products/productdata/8807031898142/kdc-nxe2.pdf#page=9 Isolated 1W or 2W Single Output SM DC/DC Converters https://www.murata.com/products/productdata/8807031865374/kdc-nxe1.pdf#page=8 https://www.murata.com/products/productdata/8807031898142/kdc-nxe2.pdf#page=9 Isolated 1W single output POE DCDC-Converter, 60W POE, Silvertel, pitch 2.54mm, size 23.3x6.2mm^2, drill diamater 1.4mm, pad diameter 3mm, see , script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block Phoenix PT-1,5-8-5.0-H pitch 5mm size 37.3x14mm^2 drill 1.15mm pad 3mm Terminal Block WAGO 236-308, 45Degree (cable under 45degree), 2 pins, http://www.kingbright.com/attachments/file/psearch/000/00/00/L-169XCGDK(Ver.9B).pdf LED_Rectangular Rectangular Rectangular size 3.9x1.8mm^2, 2 pins, diameter 5.0mm z-position of LED center 6.0mm, 2 pins LED, Round, FlatTop, Rectangular size 5.0x2.0mm^2 z-position of LED center 1.0mm 2 pins LED diameter 5.0mm Tantal Electrolytic Capacitor, , http://www.vishay.com/docs/42037/53d.pdf CP Axial series Axial Vertical pin pitch 60mm length 55mm diameter 23.0mm Electrolytic Capacitor C, Rect series, Radial, pin pitch=2.50mm 5.00mm, , length*width=7*3.5mm^2, Capacitor C Rect series Radial pin pitch 2.54mm size 8.08x6.5mm^2 drill 1.1mm pad 2.1mm terminal block RND 205-00082, 6 pins, pitch 7.5mm, size 15x11mm^2, drill diamater 1.5mm, 2 pads, pad diameter 2.6mm, see http://www.mouser.com/ds/2/324/ItemDetail_1935161-922578.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_Phoenix THT Terminal Block Phoenix MKDS-1,5-16, 16 pins, single row Surface mounted pin header THT 1x17 2.54mm single row (from Kicad 4.0.7!), script generated Through hole socket strip SMD 2x32 2.00mm double row surface-mounted straight pin header, 2x05, 2.54mm pitch, DIN 41651 / IEC 60603-13, double rows, 12.0mm latches, https://docs.google.com/spreadsheets/d/16SsEcesNF15N3Lb4niX7dcUr-NY5_MFPQhobNuNppn4/edit#gid=0 Through hole socket strip THT 2x04 2.00mm double row.

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