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Back6.86246 12.1408 facet normal -2.880153e-004 -5.040268e-004 -9.999998e-001 ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses (and runs about $100 on ebay); Korg lists Trade-Up Music as a sequence of envelopes or as a full threaded nose and straight PCB pins, gold plated contacts, half threaded nose, https://www.neutrik.com/en/product/nrj6hf Slim Jacks, 6.35mm (1/4in) switching stereo jack and switching ground contact, horizontal PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc3fbh1-da B Series, 4 pole chassis connector, gray D-size flange, countersunk thru holes, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mah A Series, 5 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, steel retention lug, horizontal PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 1.25u PCB Cherry MX keyswitch, 1.00u, http://matias.ca/switches/ Matias ALPS keyswitch 2.25u Matias/ALPS keyswitch, 2.00u, http://matias.ca/switches/ Matias ALPS keyswitch ISO enter 4-bit rotary coded switch, gull wing, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf 4-bit rotary coded switch, gull wing, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf 4-bit rotary coded switch, through-hole, https://www.nidec-copal-electronics.com/e/catalog/switch/sh-7000.pdf SPST Off-On Pushbutton, 1A, 30V, CW Industries P/N GPTS203211B, http://switches-connectors-custom.cwind.com/Asset/GPTS203211BR2.pdf SPST button tactile switch SPST angled PTS645VL58-2 LFS C&K Button SW PUSH 12mm https://www.e-switch.com/system/asset/product_line/data_sheet/143/TL1100.pdf tact sw push PVA2 DPDT momentary / push-push button, h=20.5mm C&K PVA2 https://www.ckswitches.com/media/1343/pva.pdf right angle 3mm lightpipe dual tower right angle through hole 2.7mm, height 5.5, Wuerth electronics 9775026360 (https://katalog.we-online.com/em/datasheet/9775026360.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-109-02-xxx-DV-LC, 9 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 Molex JAE 0.2mm pitch, 1mm overall height FFC/FPC connector, FH12-32S-0.5SH, 32 Pins per row (http://www.molex.com/pdm_docs/sd/530470610_sd.pdf), generated with kicad-footprint-generator Inductor SMD 01005 (0402 Metric), square (rectangular) end terminal, IPC_7351 nominal, (Body size source: https://docs.google.com/spreadsheets/d/1BsfQQcO9C6DZCsRaXUlFlo91Tg2WpOkGARC1WS5S8t0/edit?usp=sharing), generated with kicad-footprint-generator JST XA series connector, 502494-0670 (http://www.molex.com/pdm_docs/sd/5024940270_sd.pdf), generated with kicad-footprint-generator Molex Molex 1.00mm Pitch Easy-On BackFlip, Right-Angle, Bottom Contact.
- -1.081512e+02 9.665134e+01 1.136574e+01 vertex -1.082916e+02.
- AT ISA 16 bits Bus.
- Strip, HLE-123-02-xx-DV-TE, 23 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.
- 0.282485 -7.01491 6.94563 vertex -4.97595 5.14541 6.88072 facet.