2 layers82.6 × 50.2 mm

MagicQuartz Mega
sebmate/MagicQuartz-TechDemo
Turntable speedbox implementation for the MagicQuartz firmware
33 parts2
KiCad boards from 1 GitHub repository tagged “speedbox”, the most starred first; open any of them in PCBKit.

sebmate/MagicQuartz-TechDemo
Turntable speedbox implementation for the MagicQuartz firmware