Labels Milestones
BackM Series, 6.35mm (1/4in) stereo jack, unswitched, fully threaded nose, straight PCB pins, https://www.neutrik.com/en/product/nmj6hfd3 M Series, 6.35mm (1/4in) jack receptacle, horizontal pcb mount, https://www.neutrik.com/en/product/nlj2md-h speakON Combo, 2 pole combination of the contents of the knob spacing on the mid surdos.