Servant/Unseen Servant.kicad_dru Normal file Unescape \+12V, -12V and ground needed, probably up to 1amp - maybe not as efficient as a result of switching to pcb-mounted panel components and interconnects between middle and bottom boards. Final work on PCB sandwich, making some final-ish decisions about connecting to front panel Added schmancy pcb for v2 front panel and Pin 1, horizontal PCB mount, http://cherryamericas.com/wp-content/uploads/2014/12/mx_cat.pdf Cherry MX keyswitch 1.50u PCB Cherry MX keyswitch 2.75u Matias/ALPS keyswitch, 2.75u, PCB mount, https://www.neutrik.com/en/product/nc3fav1 A Series, 3 pole female XLR receptacle, grounding: separate ground.