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I have an old Sylvania 220 tube tester, about the same as their 219 tester. It has a built-in roll for tube settings. However that is very, very old and it excludes some of the more popular tubes. I purchased an updated (circa 1967) manual for it which has more settings. Here are a few of them. I know people search for these settings and hopefully this will be of help to someone.
Tube Type: A / B / C / D / E / F / G /
6DJ8/6922: 6.3 / 4 / 58 / 42 / 5 / 2T / 1 /
" / " (alt) : 6.3 / 4 / 35 / 42 / 5 / 7T / 6 /
6BQ5/7189: 6.3 / 4 / 5 / 17 / 5 / 29Z / 7
6CA7 : 6.3 / 2 / 7 / 11 / 7 / 045Z / 3
(may work for EL34)
7868 : 6.3 / 4 / 567 / 17 / 5 / 012 / 9
7868 (2) : 6.3 / 4 / 125 / 17 / 5 / 67 / 9
GZ34 : 5.0 / 2 / 8 / 9 / 8 / Z / 4
GZ34 (2) : 5.0 / 2 / 8 / 9 / 8 / Z / 6
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Topic - Settings for Sylvania 219 or 220 Tube Tester - Bombadil 15:04:17 08/06/15 (1)
- RE: Settings for Sylvania 219 or 220 Tube Tester - Tre' 19:52:30 08/06/15 (0)