I've been in Amateur Radio since 1974, and still find new and interesting things to do. I like to build, restore, and operate on the air. This blog has been running for many years, so be sure to check out "Jump to Posts on Specific Topics" in the RH column to drill down and find lots of stuff. Visit www.WB4IUY.net for the lowdown at WB4IUY. Email me at wb4iuy@gmail.com if you have any questions.
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.
