Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
TuchAudio/ta103
Discrete, simple op-amp phono preamp
TuchAudio/ta101b
Discrete Phono preamp
TuchAudio/ta191
Low Noise, improved Moving-Coil Phono Pre-Amp
TuchAudio/ta502cd
Two-channel stereo mixer, switched