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Schematics/bad_trace_v1.jpeg | Bin 0 -> 12821 bytes 3D Printing/Panels/HOLD PORTAL.png and /dev/null differ From f1ff8406b412e95346ec2837fcbe5f8c2630c4ee Mon Sep 17 00:00:00 2001 Subject: [PATCH] checkpoint before trying to add glide BI/TT PS series, https://www.mouser.com/datasheet/2/54/PTL-777483.pdf Would need another supplier, mouser sells only in 1000+ for these. Original README: From acf6d57d9f34ce2c424f4c9834d80264fa5ffd89 Mon Sep 17 00:00:00 2001 Subject: [PATCH] Notes from MK's PCB livestream Footprints: - avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals avoid non-circular holes in footprints whenever possible; some fabs charge more for ovals 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, https://www.neutrik.com/en/product/nc3fbv2 AA Series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel, vertical PCB mount, replaces NL2MD-V, https://www.neutrik.com/en/product/nl2mdxx-v speakON Chassis Connectors, 4 pole chassis connector, black D-size flange, mirrored self tapping screw holes (A-screw), vertical PCB mount, https://www.neutrik.com/en/product/nc3faav2 AA Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, lateral right PCB mount, https://www.neutrik.com/en/product/nc3fav B Series, 3 pole female XLR receptacle, grounding: without ground/shell contact, horizontal PCB mount, retention spring instead of A4 71248cb440f4d8f8daaed2a21ef26b099a9d8e65 Add note resulting from real TL0x4s d12ec1f19bbae8f01395e4c76a152d3d4ce7a3d4 Align panel to PSU PCB (will affect choice of sitching hardware). Consider aesthetics and prcticality of stand-offs from front panel. Opportunities abound for aesthetic choices. Determine appropriate stand-off hardware for connecting front panel to integer.

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