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Back[to be added] ## Documentation: ### 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 ``` git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git git clone --recurse-submodules git@github.com:holmesrichards/precadsr.git git submodule update Find and replace last few thin traces, fix teardrops and gnd fill Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation Add 55k-ish resistor to coarse knob to fix tuning range 's notes on updating the fireball for rev 2 d5bfb6e27b2dae54104d76ea378df4de16af205b corrects inexplicably begreebled lower thre knob labels; confirms mask color is as defined 972e45fb785c49166ca9391405caa86c3c4b7992 replaces FIREBALL mask/etch with silkscreen Add footprint items for panel holes; separate panel and Pin 1, vertical PCB mount, https://www.neutrik.com/en/product/nc4mah A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, lateral right PCB mount, https://www.neutrik.com/en/product/nl4md-v-1 speakON Chassis Connectors, 4 pole female XLR receptacle, grounding: without ground/shell contact, horizontal PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc3fah2-da A Series, 3 pole XLR female receptacle with 6.35mm (1/4in) mono jack, switched, with full threaded nose, sleeve contact/front panel connection, https://www.neutrik.com/en/product/nrj4hh-1 Slim Jacks, 6.35mm (1/4in) jack receptacle, vertical pcb mount, replaces NL2MD-V, https://www.neutrik.com/en/product/nl2mdxx-v speakON Chassis Connectors, 4 pole chassis connector, nickel metal square G-size flange, self tapping screw holes (A-screw), vertical PCB mount, https://www.neutrik.com/en/product/nc3fav1 A Series, 3 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, steel retention lug, vertical PCB mount, https://www.neutrik.com/en/product/nc3fbv2 AA Series, 3 pole female XLR receptacle, grounding: without ground/shell contact, horizontal PCB mount, black chrome shell, https://www.neutrik.com/en/product/nc3mbhr-b B.
- 0.681193 -0.725337 0.0993103 facet normal.
- 3x5.3, Cornell Dubilier Electronics SMD capacitor, aluminum electrolytic.
- 0, i * (360/RingMarkings)] cube([RingWidth*.5, MarkingWidth, 2], center=true.
- -4.064223e-001 -7.112378e-001 5.735517e-001 facet.
- -1.075046e+02 9.665134e+01 1.022701e+01 facet normal.