Etch Your Own PCB

A project log for Muffsy Phono Preamp PP-2

An Improved AudioKarma CNC Phono Stage

skrodahlskrodahl 03/16/2015 at 13:180 Comments

Use this PDF (it's actually two of them, one with the copper layer and one with the silk screen) to etch your own PCB:

The PCB is single-sided, and uses a full ground fill. There's not much copper that needs to be etched away.