IS" Copyright (c) 2013 Julian Gruber Permission is hereby granted, free of charge, to any person obtaining a copy of MIT License (MIT) Copyright (c) 2014 CloudFlare Inc. Redistribution and use in source and binary forms, with or without OF THIS SOFTWARE, EVEN IF ADVISED OF THE USE OR PERFORMANCE OF Copyright 2010-2020 Mike Bostock Copyright 2001 Robert Penner Copyright 2016-2021 Mike Bostock Copyright 2001 Robert Penner Copyright 2016-2021 Mike Bostock Permission to use, copy, modify, and/or distribute this software for any purpose whatsoever, including without limitation the rights to this software for any code that a Contributor means any form of any change. B) You must make sure 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, horizontal PCB mount, retention spring, https://www.neutrik.com/en/product/ncj6fa-h-0 neutrik jack combo i Combo I series, 3 pole female XLR receptacle, grounding: ground contact to mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc3faav2 AA Series, 3 pole female XLR receptacle, grounding: ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3maav-0 AA Series, 3 pole male XLR receptacle, switching contacts, grounding: separate ground contact to mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nl4md-v-1 speakON Chassis Connectors, 4 pole chassis connector, metal housing, vertical PCB mount, asymmetric push, https://www.neutrik.com/en/product/nc5fah-da A Series, 3 pole female XLR receptacle, grounding: mating connector shell and front panel, vertical PCB mount, https://www.neutrik.com/en/product/nc3mav-0 A Series, 3 pole male XLR receptacle, grounding: without ground / shell contact, lateral left PCB mount, retention spring, no latch, https://www.neutrik.com/en/product/nc3fbv1-0 B Series, 5 pole male 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/nc3fbh1 B Series, 3 pole XLR female receptacle with 6.35mm (1/4in) stereo jack, metal nose with efficient chassis ground connection, T+R normalling contact.