Quote:
Originally Posted by Tubejunke
And as far as new tubes and equipment go, I have nothing that tests something like the EL34 which has been common for years now. There should be a similar old school tube that one could use as a reference to set up an old tester.
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My Eico 625 does 6CA7's, and a lot of other funky tubes too. Pretty sure it came out in the late 50's, so your tester much be a lot older I'm guessing? It does list a procedure for trying 'new' tubes, so it should be possible to figure out settings for one not listed. (pdf page 7, manual page 6)
http://diyaudioprojects.com/Testeq/E...ons-Manual.pdf
Perhaps the manual of your unit says something similar?