World's Smallest All-Tube Spy Recorder (Patreon)
Published:
2019-04-12 01:35:56
Imported:
2021-10
Content
Cold War amazement! This is the 1955 Minifon P-55, an all-tube hand held wire recorder that was true high tech for its time. Without all the batteries it is the same size as a Walkman! I do a tear down to reveal the genius and craftsmanship that lies within. Enjoy!
Read the P-55 manual on cryptomuseum.com:
https://www.cryptomuseum.com/covert/rec/minifon/p55/files/p55_manual.pdf