Crawls Backward (When Alarmed)

IconProjects, musings about guitar builds, guitar repairs, vintage tube amplifiers, old radios, travel, home renovation, and other stuff.

Homebrew Germanium Transistor Tester

After testing about 40 PNP transistors, I figured I should make my transistor tester a little more permanent.  So I did.

I've tested about 50 so far.  I need to take a break - it's so tedious.  So I labelled the functions so I'll know where to pick back up and what to connect to.

And since the pile of AC128s on the workbench was getting a little out of control, I stashed them in a storage bin.  I had visions of them going everywhere on the floor at some point.

They're in the bottom row.  The 'good' ones are in the middle.  The ones that aren't so good are on the left.

 
 
 
 

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