Dynamic Preamp

Based on zipdox's project : https://oshwlab.com/zipdox/fethead .

Phantom-powered preamplification circuit for dynamic and ribbon microphones.

Partially redesigned PCB (without connectors and in a smaller footprint) for intergration inside microphone enclosures.

Final product

This PCB design is made with PNP in mind. It would be possible to solder parts by hand, but such small footprint components make it not trivial to do so.