[R-390] 5814A Tube

Jon L. Turner ka0ofp at yahoo.com
Sun Apr 10 21:12:03 EDT 2005


Hello All,

I have a question for the group about the 5814A tube
used in the R-390A's. What I am wondering, has anyone
used the 6189W in place of the 5814A? Will it work as
well as the 5814A? I beleive it is a 12AU7A. Guess
mybe I should just find some spec sheets on the tubes
but thought I would run it past the group.

I have a large number of the 6189W tubes and a couple
R-390A' that I need to keep glowing!!!

Thank you in advance.

Jon KAØOFP

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