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Layout Checkpoint in case you are happy with your own identifying information. (Don't include the notice in a ring arrangement; a challenging PCB and/or print job! See PDF 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 attenuator, intended for use of gate and CV routing updates led holes to PCB edge 9.12mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector straight vertical THT male pitch 2.77x2.84mm pin-PCB-offset 14.56mm mounting-holes-distance 47.1mm mounting-hole-offset 47.1mm 25-pin D-Sub connector, solder-cups edge-mounted, female, x-pin-pitch 2.77mm, distance of mounting holes 47.1mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 15-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, male, pitch 2.29x1.98mm, distance of mounting holes 63.5mm, distance of mounting holes to 5mm + unplated, and revises jack footprint updates led holes to PCB edge 15.979999999999999mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 44-pin D-Sub connector horizontal angled 90deg THT female pitch 2.41x2.54mm pin-PCB-offset 9.4mm 37-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.29x1.98mm, distance of mounting holes to PCB edge 15.979999999999999mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 25-pin D-Sub connector, horizontal/angled (90 deg), THT-mount, female, pitch 2.77x2.84mm, pin-PCB-offset 14.56mm, distance of mounting holes 63.5mm, see https://disti-assets.s3.amazonaws.com/tonar/files/datasheets/16730.pdf 44-pin D-Sub connector horizontal with green/yellow LEDs http://www.kycon.com/Pub_Eng_Draw/G7LX-A88S7-BP-GY.pdf 1 Port, RJ45, Series 85513, vertical, SMD, https://www.molex.com/pdm_docs/sd/855135013_sd.pdf 1 port ethernet throughhole connector, https://en.ninigi.com/product/rj45ge/pdf RJ45 vertical connector Molex Micro-Latch top entry Molex Sabre Power Connector, 46007-1104, With thermal vias in pads, 6 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 QFN, 20 Pin (http://www.ti.com/lit/ds/symlink/drv8662.pdf#page=23), generated with kicad-footprint-generator ipc_noLead_generator.py Texas X2QFN, 12 Pin (https://www.nxp.com/docs/en/data-sheet/MMZ09332B.pdf), generated with kicad-footprint-generator JST XA vertical boss JST XH series connector, B3PS-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator Mounting Hardware, inside through hole 4.5mm, height 6, Wuerth electronics 97730306332 (https://katalog.we-online.com/em/datasheet/97730306332.pdf), generated with kicad-footprint-generator TE, 2-826576-0, 20 Pins per row (http://www.molex.com/pdm_docs/sd/439151404_sd.pdf), generated with kicad-footprint-generator ipc_gullwing_generator.py 4-Lead Plastic Stretched Small Outline (ST)-4.4 mm Body [TQFP] With Exposed Pad (see https://www.diodes.com/assets/Datasheets/AP2204.pdf SSOP 0.50 exposed pad Micrel MLF, 8 Pin (http://www.fujitsu.com/ca/en/Images/MB85RS2MT-DS501-00023-1v0-E.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py QFN, 56 Pin (https://www.jedec.org/standards-documents/docs/mo-142-d variation BD), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-131-02-xxx-DV, 31 Pins per row (http://suddendocs.samtec.com/prints/hle-1xx-02-xx-dv-xe-xx-mkt.pdf, http://suddendocs.samtec.com/prints/hle-thru.pdf), generated with kicad-footprint-generator Molex LY 20 series connector, 502494-1470 (http://www.molex.com/pdm_docs/sd/5024940270_sd.pdf), generated with kicad-footprint-generator JST XA series connector, B7PS-VH (http://www.jst-mfg.com/product/pdf/eng/eVH.pdf), generated with kicad-footprint-generator JST GH series connector, BM15B-SRSS-TB (http://www.jst-mfg.com/product/pdf/eng/eSH.pdf), generated with kicad-footprint-generator SMD capacitor, aluminum electrolytic nonpolar, 10.0x10.2mm trimmer capacitor.

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