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7189 tube testing

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3 years 3 months ago #93 by brud@bigpond.net.au
7189 tube testing was created by brud@bigpond.net.au
Hello
I have some 7189 tubes that I would like to test and match - is tghis tube in the cfg file or do i need to set up my own test. If so can someone give me some advice how to do this please.
Thanks
Bruce
Sydney Oz
 

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3 years 1 month ago #221 by admin
Replied by admin on topic 7189 tube testing
Sorry for my late reply. Due to the lack of information the 7189s can only be tested under pentode configuration. You can follow the datasheet and build a tube config file for it.

frank.pocnet.net/sheets/049/7/7189.pdf

or I can make one for you.

Chris

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