...
Groupbuy for Panel and pcb:
httphttps://www.muffwiggler.com/forum/viewtopic.php?t=118486&start=10&postdays=0&postorder=desc&highlight=
You need the PCB and Panel from muffwiggler groupbuy, a keyboard, Case and parts from BOM (resistors, capaciators, semis, switches, pots, jacks and more)
...