http://oldradios.50webs.com/precision/
There is a PDF of the chart data partway down the page.
:My roll chart is torn in the spot to read the data of
:1U4 and 1U5
:Can anyone provide me the tester settings for those 2 tubes?
:Also is there somewhere that I can download that tube chart data? I am also missing the data before and after for about 6 tubes on either side of the 1U4 and
:1U5. Maybe a few others too.
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