Labels Milestones
BackThru holes, vertical PCB mount, https://www.neutrik.com/en/product/nc3fbh1 B Series, 5 pole female XLR receptacle, grounding: separate ground contact to mating connector shell and front panel, vertical PCB mount, retention spring, https://www.neutrik.com/en/product/ncj9fi-h Combo I series, 3 pole male XLR receptacle, grounding: without ground/shell contact, vertical PCB mount, https://www.neutrik.com/en/product/nc3mav B Series, 4 pole chassis connector, grey D-size flange, self tapping screw holes (A-screw), vertical PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc3fbv1-da B Series, 5 pole female XLR receptacle, grounding: separate ground contact connected to trigger, gate jack is normalized\nto +12 V, 10 mA -12 V ## Photos ### Photos ## Documentation: * [Schematic](Docs/precadsr.pdf) * PCB layout: make power connection traces larger; MK uses a CA3080 OTA, an expensive and rare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules Envelope/Envelope.kicad_pcb | 2 .../Unseen Servant/Unseen Servant.kicad_prl | 75 .../Push_button_A-5050.kicad_mod.
- LEM HX15-P-SP2 hall effect.
- HLE-129-02-xxx-DV-BE-A, 29 Pins per row, Mounting: PCB.
- CSG235 Spartan-7 BGA, 15x15 grid.
- And graphics symbols to schematics Hardware/PCB/precadsr/potsetc.sch.
- 1803345 8A 160V Generic.