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Jackson 49, Simpson 440, tube testers
2/9/1998 6:59:57 PMBill Jeffrey
Need schematic for Jackson 49 tube tester.
Can anyone help me?
Have schematic for Simpson 440 tube tester.
Can I help anyone?
7/22/1998 7:26:07 PMBill Williams
I have a Simpson model 555 tube tester but lost the tube chart scroll that tells me how to set the dials on the tester for any given tube type. Can you PLEASE share your info on your Simpson model 440 tube tester? may it will be accurate enough for my model?
Sincerely, Bill - Ph: 800-344-5985


: Need schematic for Jackson 49 tube tester.
: Can anyone help me?
: Have schematic for Simpson 440 tube tester.
: Can I help anyone?

10/30/1999 11:23:57 PMIan
: Need schematic for Jackson 49 tube tester.

: Can anyone help me?

: Have schematic for Simpson 440 tube tester.

: Can I help anyone?

yes you can help me very much i need the schem for the 440
Simpson. how can you send it to me email or regular mail
and what else do you need because i cant help you with
the Jackson 49 but i will keep my eyes pealed for you




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