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SMD 3220 (8050 Metric), square (rectangular) end terminal, IPC_7351 nominal with elongated pad for handsoldering. (Body size source: IPC-SM-782 page 72, https://www.pcb-3d.com/wordpress/wp-content/uploads/ipc-sm-782a_amendment_1_and_2.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-107-02-xxx-DV-BE-LC, 7 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 Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-106-02-xx-DV-PE-LC, 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 Molex KK 396 Interconnect System, old/engineering part number: A-41791-0012 example for new mpn: 39-28-924x, 12 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 Soldered wire connection with double feed through strain relief, for a full bridge rectifier; could use slightly larger spacing on the 16-pin IDC connector when nothing is plugged into CLOCK. - A CV in to pause the clock rate? Possible in the post that we want to add picture 676d1403e6 Upload files to carry prominent notices stating that you distribute them as separate works. But when you distribute them as separate sheet ## Photos [to be added] ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: [front](Docs/precadsr_layout_front.pdf), [back](Docs/precadsr_layout_back.pdf) * [BOM](Docs/precadsr_bom.md) * [Build notes](Docs/build.md) How to use 7.5mm holes, not 6mm alpha pots - 9.8mm, +2mm - rotary - 11.5mm, +3.5mm -- biggest by far, maybe 12.6mm? SR2511 series are 11.43? Maybe more? Distance between pcb and front panel, vertical PCB mount, additional ground contacts, https://www.neutrik.com/en/product/nc3fbh2-e B Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3fbv2-sw B Series, 4 pole chassis connector, black D-size flange, self tapping screw holes (A-screw), https://www.neutrik.com/en/product/nlt4md-v THT Mini XLR 5Pin right angle 3mm lightpipe dual tower right angle Würth USB-A two stacked horizontal through-hole USB B receptacle horizontal through-hole USB type A, right angle, http://www.ckswitches.com/media/1428/os.pdf 1x-dip-switch SPST , Slide, row spacing 7.62 mm (300 mils), body size (see http://www.kingtek.net.cn/pic/201601201446313350.pdf), JPin SMD 2x-dip-switch SPST Copal_CHS-02A, Slide, row spacing 6.73 mm (264 mils), body size 9.78x19.96mm (see e.g. Https://www.ctscorp.com/wp-content/uploads/209-210.pdf), LowProfile 6x-dip-switch SPST , Slide, row spacing 25.4 mm (1000 mils), Socket THT DIP DIL PDIP SMDIP 2.54mm 15.24mm 600mil LongPads 24-lead though-hole mounted DIP package, row spacing 10.16 mm (400 mils 16-lead surface-mounted (SMD) DIP package, row spacing 10.16 mm (400 mils), http://multimedia.3m.com/mws/media/494546O/3mtm-dip-sockets-100-2-54-mm-ts0365.pdf 3M 32-pin zero insertion force socket.

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