Update luther's layout Update luther's layout organize a bit further and run into hurdles. Title Label 9mm QuentinEF. This is a combination of speakON socket and 6.35mm (1/4in) mono jack without switching contact, horizontal PCB mount, retention spring, no latch, https://www.neutrik.com/en/product/nc3fbv1-0 B Series, 5 pole female XLR receptacle, grounding: mating connector shell and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3maav-0 AA Series, 3 pole female XLR receptacle, grounding: separate ground contact to.