Barbouri's Electronics Projects
Restoring vintage electronics along with designing and building new circuits. One eye looking into the past, the other looking into the future.
The newest addition to my small calculator collection is an APF Mark 1 desktop unit. I found it on Ebay a few dozen miles from where I live. As usual it was untested, as it did not have a power cord, and other than being dirty it looked in good condition.
After answering a question in the comment section of the Hafler DH-110 Preamplifier Refresh. I decided to design a board to hold surface mount film capacitors for capacitors C19 and C119.
