main MK_VCO/Fireball/Fireball_panel.kicad_pro 505 lines { "board": { updates to rev 2 's notes on updating the fireball for rev 2 revised README.md to rev 2 beta by adding +5V, and both trigger/gate and CV lines? - 3 x switching (normalling) stereo jack without switching contact, horizontal PCB mount, additional ground contacts, https://www.neutrik.com/en/product/nc3fbh2-e B Series, 3 pole XLR female.