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Http://www.4uconnector.com/online/object/4udrawing/10691.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_MetzConnect THT terminal block Metz Connect Type701_RT11L02HGLU pitch 6.35mm size 19x12.5mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00055, 12 pins, pitch 5.08mm, see http://cdn-reichelt.de/documents/datenblatt/A400/W005M-W10M_SEP.PDF diode bridge Low Profile 8x8mm PQFN, Dual Cool 88, https://www.onsemi.com/pub/Collateral/FDMT80080DC-D.pdf TO-50-4 Power Macro Package Style M234 Rohm HRP7 SMD package, http://www.infineon.com/cms/en/product/packages/PG-TO263/PG-TO263-5-1/ TO-263/D2PAK/DDPAK SMD package, http://www.icbank.com/icbank_data/semi_package/to268aa_dim.pdf D3PAK TO-268 D3PAK-3 TO-268-3 SMD package RGB LED 3.2x2.7mm http://www.avagotech.com/docs/AV02-0610EN LED RGB NeoPixel addressable Kingbright, dual LED, red-green, dome lens, 3.2 x 2.4 mm Surface Mount Double Row 2.54mm (0.1 inch) Pitch PCB Connector, M20-7810245, 2 Pins per row (https://www.hirose.com/product/document?clcode=CL0537-0834-6-81&productname=DF12E(3.0)-50DP-0.5V(81)&series=DF12&documenttype=2DDrawing&lang=en&documentid=0000992393), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-143-02-xx-DV-TE, 43 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xxx-dv-xx-xx-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-dv-footprint.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py Texas QFN, 14 Pin Vertical EPCOS-B66359J1014T AUDIO TRAFO LUNDAHL, https://www.lundahltransformers.com/wp-content/uploads/datasheets/1538_8xl.pdf AUDIO TRAFO LUNDAHL, https://www.lundahltransformers.com/wp-content/uploads/datasheets/1587.pdf Transformer, Transformator, ETD29, 13 Pin, Horizontal, EPCOS-B66359A1013T, Transformer Transformator ETD29 13 Pin Horizontal EPCOS-B66359A1013T Transformer, Transformator, ETD29, 13 Pin, Horizontal, Myrra-74040, Transformer Transformator ETD29 13 Pin Horizontal Myrra-74040 NF-Transformer, 1:1, ETAL P1200,http://www.etalgroup.com/sites/default/files/products/P1200_April_2005.pdf NF-Transformer 1to1 ETAL P1200 NF-Transformer, ETAL P3356, http://www.etalgroup.com/sites/default/files/products/P3356_December_2005.pdf Transformer, Toroid, tapped, horizontal, laying, 1 Tap, Diameter 9mm, Amidon, T30, Transformer Toroid tapped horizontal laying Diameter 14mm Amidon T50 Transformer, horizontal core with bobbin, 10 pin, 3.81mm pitch, 15.24mm row spacing, 22x23x17.53mm (https://katalog.we-online.com/ctm/datasheet/750343373.pdf 28-lead TH, EconoPACK 2, same as Littelfuse_Package_H_XN2MM, https://www.infineon.com/dgdl/Infineon-FS75R07N2E4-DS-v02_00-en_de.pdf?fileId=db3a30432f5008fe012f52f916333979 35-lead TH, ACEPACK 2 CIB, PressFIT, https://www.st.com/resource/en/datasheet/a2c50s65m2-f.pdf 25-lead TH, SDIP-25L, https://www.st.com/resource/en/datasheet/stgips20k60.pdf Valve ECC-83-1 round pins Valve ECC-83-2 flat pins Mini-Pentode, 5-pin, e.g. JAN6418 Valve Mini-Pentode 5-pin JAN6418 Varistor, diameter 21.5mm, width 5.1mm, pitch 5mm Varistor, diameter 15.5mm, width 8mm, pitch 7.5mm Varistor, diameter 9mm, width 4.4mm, pitch 5mm size 40x12.6mm^2 drill 1.3mm pad 2.5mm terminal block RND 205-00301, 5 pins, pitch 10mm, size 45x8.1mm^2, drill diamater 1.3mm, pad diameter 2.5mm, see http://cdn-reichelt.de/documents/datenblatt/C151/RND_205-00078_DB_EN.pdf, script-generated using https://github.com/pointhi/kicad-footprint-generator/scripts/TerminalBlock_RND THT terminal block RND 205-00235, 5 pins, pitch 5mm, size 40x10mm^2, drill diamater 1.3mm, pad diameter 3mm, size source Multi-Contact FLEXI-E 1.5 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, * Knurl polyhedron depth, * Cylinder ends smoothed height, * Knurled surface smoothing amount ); * If you use knurled_cyl() module, you need a noise and envelope generator synth module. Layout and panel are Kosmo format. * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf * [How to use](Docs/use.md 96f746fa2d Final tweaks, version submitted to JLCPCB on 20240124 63579cf959 Add notes about wiring SW15 cross-board UI: 11.

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