4 layers90 × 75 mm

Audio Preamp
AlecRossCS/Audio-Preamp
This is an analog audio preamplifier, designed on first principles as well as help from Small Signal Audio Design by Douglas Self
130 parts
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.

AlecRossCS/Audio-Preamp
This is an analog audio preamplifier, designed on first principles as well as help from Small Signal Audio Design by Douglas Self