This is a short video explaining how I clean tube pins and sockets. While restoring and/or repairing tube rigs, I've found dirty/bent tube pins and sockets to be one of the leading causes of receiver noise and intermittent operations.
Dave WB4IUY
Showing posts with label vacuum tube. Show all posts
Showing posts with label vacuum tube. Show all posts
Monday, September 20, 2021
Sunday, December 2, 2018
Blast from the past...
A cool snippet of an advertisement from 1940, and this tube is still in operation at many ham stations! I love these old promotional bits.
Dave WB4IUY
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