I've built two Nyquist keyboards (https://ereign.is/objects/ https://ereign.is/objects/). The first one was a bit tricky (with the older PCB design one had to h

I've built two Nyquist keyboards (https://ereign.is/objects/ https://ereign.is/objects/). The first one was a bit tricky (with the older PCB design one had to hand-solder a bunch of small SMDs and flash the controllers, https://imgur.com/a/NuF476Q https://imgur.com/a/NuF476Q), but the newer boards are very straightforward (and compatible with the SP50 case). They take a bit of getting used to (hours, not days), but they're surprisingly practical.